I’ve only had the 4, but it serves me pretty well. I do have some issues with calibration sometimes but it’s pretty fixable with some tinkering. I think theferalengineer on youtube also has some videos about the neptune 3 and 4, he’s where I figured out how to put klipper on my 4 pro. Edit: I’m dumb I have the 3 pro sorry!

If you get the 4 pro, keep in mind it has auto bed leveling but if its uneven beyond the ability of the software it doesn’t have bed screws. I’ve had to shim mine with foil to make it level Edit: I’m dumb i have the 3 pro sorry ;-;

Plz gaben I want steamOS official so bad ;-;