So far so good. I will say I haven’t utilized its full potential yet, I want to do an Imperial G19 build with white body, black accents, but I just haven’t had the time to mess with the colors. Easy to load and I likely will be spending a bit more on RFID equipped filament foaming forward because it makes loading simple.

I can’t speak for any of the others, but I have a Qidi Plus 4 and it’s a beast. I just got the Qidi Box for it and I’m currently printing a riser with vents in PETG-GF so the Qidi Box doesn’t affect the venting when I print PLA, and I have zero concerns about the 14+ hour print going bad. That’s better than many people, and I recognize that I got a good unit. The Q2 seems more mature than the Plus 4 was on launch, and I haven’t heard about many failures that don’t have an element of user error.