First impression, the installation was a breeze and the mouse feet themselves are a perfect fit, which is a big thumbs up as this negates the possibility of dirt and grime making its way into any gaps which i experience with the stock mouse feet. The point of contact sits very flush, giving it a flat point of contact with whatever surface you are using it on.

Since this is my first experience with glass mouse feet, I had quite the adjustment period while playing my fps games. Actually now that I think about it, I've even had some trouble doing normal tasks such as web browsing... getting rid of chrome tabs and such haha. Like the name suggests, these glass feet really makes your mouse "G_L_I_D_E~". Imagine you are at an Air Hockey table passing the puck in between you and a friend and the machine is currently off. That hockey puck is my mouse when it was stock. The upgrade to these Superglides was like slotting in coins into that air hockey table, and experience a world without friction. The drastic change in tactile information can be calculated through the amount of time it took for me to grow accustomed to the new "feeling" i guess. Over-shooting your targets when aiming will be a common occurrence for the first few days. In my experience, it took a little over a week to build my accuracy back up to par, and now I actually believe this improved my game overall. The effortless glide meant that I was able to move my mouse around my pad quicker, which translates to quicker reactions and target acquisitions.
So yes, in my experience, this actually did improve my game, however I am not a great fps player by no means, so there was much to improve upon to begin with.
The one caveat to this is that I do believe my mouse pad had a lot to do with my experience. The main reason why I even began contemplating on upgrading to glass mouse feet at all is due to the fact that I prefer to use cordura mousepads, which can be quite rough on normal mouse feet. I enjoy the material as it offers me the speed when I apply less pressure on the fabric, while also offering excellent control as you apply more pressure to the mouse pad. I imagine these mouse feet to work great on mouse pad surfaces that already offer some modicum of "control", and these superglides will just speed things up from there. I assume a speed pad will already be too much for these to make sense.
Overall, quite happy with my purchase and I can definitely recommend this product to those gamers that play on low dpi, and are tired of replacing their mouse feet every 6 months

(3 month update): The surface is holding up superbly, the "glide" has toned down ever so slightly, which is a good thing as I thought the glide out of the box was a bit too much, even after growing accustomed to the feel. The feet themselves still look brand new, so they are holding up great, Saying goodbye to PTFE mouse feet for good!

Now I'm using a glass mouse pad with ptfe skates (tiger ice) but I had great results using these skates on my wood desktop surface. I would but again.

I play Fortnite competitively.

First off if you want a different and faster feel for your stock mouse I would recommend you try these on for size.

!! Important Note: These are easy to install but definitely not plug and play !!

I bought another G pro superlight because I wanted a different color and my friend wanted one at a discount; win-win. I decided to try and make the most of this change and bought some different skates to see what the hype was about and boy does it change the feel. its much more slick and moves like butter on my mouse pad. It definitely takes time to get used to and practice will be necessary. Do not expect it to instantly level up your skill!

Expect this to be like any other computer peripheral and give yourself some time to get used to it. Keep in mind I've only used this on my gpro superlight and on a single mouse pad (the skates will have different feels depending on the material used.

Besides that the product came and performed exactly as promised.

I have two superlight mouse so I bought this one and the Superglide2 version.

These Superglide (not 2) soles are so smooth in gliding that when I leave my mouse on my desk alone, my cursor starts moving. Which means my desk/house isn't leveled properly and there's a tilt. If you're going to use these soles, I really suggest you get very grippy mouse pads that'll help you stop well cause you really don't need anymore mobility if you have these. They honestly feel really great that it feels like you're not even holding a mouse, just moving your hand.

The Superglide2 has a little more grip on the soles to it, but they definitely didn't let go of the mobility and smoothness. This one didn't make the mouse move on it's own, but just as the name says, these things GLIDE. If you have a super grippy mousepad, the original is your go to, if you have anything that's not a super grippy mousepad, the Superglide2 will probably work better.

Honestly though, it just comes down to preference and what type of mousepad you have. Just remember, Superglide is like you have 1 cup of oil under your mouse... Superglide2 is like you have a 1/4cup of oil under your mouse. :'))

Mouse slides more evenly without the rear disk that goes inside the horse shoe, with it in place there is noticeably more friction in the rear of the mouse vs. the front in use, this is obviously personal preference so I did not reduce the score for it... more just an FYI for anyone who buys it.

Package does not include a replacement skate for the middle sensor position but it should at this cost.

Adhesive isn't particularly strong, the original skates took a small blade to pry up, these can be popped off using a fingernail.

Minor gripes, but for something this expensive compared to traditional replacements they matter.

On a Fnatic Dash pad (A very fast cloth) they are fast, but not excessively so, tested back to back with brand new OEM skates there is only a minor perceivable difference.

When tested on my Corsair MM600 rigid aluminum mat they are noticeably louder than standard feet, on the textured side they are less loud but still "skritch" when moved, they are actually roughly the same speed as on the cloth but have noticeably less braking, on non-texture side they are comically loud sounding similar to someone writing on the pad with an ink quill.

Is it truely worth the money? It depends on how long these last vs standard style skates but for competitive advantage I see very little reason to get them, as when tested between different mouse pads, the pad itself made more difference than the feet did.

Any value these have will be in the replacement cycle if they last longer than normal feet.