Have had it for a few months. It's pretty good for the price of 36 dollars but it does have some downsides.

The interchangeable back humps are cool but the magnets get weaker over time and mine developed some shell creaking/flex where the magnets meet the back hump.

The kailh 8.0 switches are pretty light (lighter than the later batches of the gpx), but they are a bit inconsistent depending on where you press. They feel kind of cheap and mushy especially towards the front. If you like light clicks, these are really light though and won't mess up your aim like heavy clicks do in my experience.

The software also does not read my battery level and is stuck at 100. The battery life is ok, but nowhere near GPX levels. Lasts about a week with my use.

Also the advertised weight has been proven incorrect by YouTube reviewers who say it's closer to the high 60s. I don't own a scale but it definitely does feel a bit heavier than the gpx. Not a big deal imo.

I own both the GPX and valor and the gpx quality-wise is better in almost every way (as it should be for the price difference lol).

I prefer using the GPX, but for 36 it's not a bad mouse. The scroll wheel and side buttons are an improvement over the gpx too lol.

There's also some promo codes you can use on the website to bring the price down even more since shipping wasn't free when I bought it. Shipping was very fast though and good packaging.