I have a PocketGo V2 that I got as a present a few years ago. It’s not bad, I think, but I rarely use it because I have better options most of the time. I mainly use it now as my travel system - if I’m going away somewhere it’s small and lightweight and I won’t be too upset if I lose it. I’ve played Soul Blazer, El Viento, and King’s Field on it while away from home. I’ve also sometimes used it as my most convenient system with save states when old master system/mega drive games got too hard or I was tired of replaying early stages.
It’s got some of the most rapidly deteriorating buttons I’ve ever used, though. After some time between trips I got it out a while ago and could barely get a response to anything, so I pulled it apart and cleaned the contacts and it improved, but now it’s getting dodgy again. I’ve had this happen with other controllers over the years, but not at this rate. I don’t really want to pull it apart again (and also don’t currently have the resources to do so, two time zones away from home). Hopefully I can manage Illusion of Time with frequent dropped inputs.