Won the keycaps for free recently, and I have them on a cheaper keyboard build. Pretty decent keycaps! They are a bit lose compared to my gmk, epbt, and cannoncaps keycaps (they really dont need much to come off of the switches), but overall they are clean and have no warping. Only complaint would be that some of the underside of the doubleshot came slightly chipped, but not a big deal!
For some reason, these keycaps sounded very scratchy out of the box.
After a month of use, they are already smoothed out on areas of high usage, but looked quite clean and slick for a period of time.
Legends are clear and legible at the least.
For context I got this keycap set for free during the spring cleaning sale. I got this because it was free, and couldn't hurt to have it just because. While I dont use these caps personally, I know that for the price its not the worse, as it is a doubleshot pbt set. However there are some cons.
con 1
this is more subjective, but I personally don't like centered text, looks cheap.
con 2
The more importnat one, which is that it only supports standard layouts. so 60, tkl, and full size and numpads only work on this. Anything else and this will not work.
If those two cons don't matter or you just need this for like a work keyboard then this should work out for you.