> Also Bambulab has a bad track in providing parts, when needed.
Sorry but do you have any sources for that? I'm just looking at their website[0] and I see all the common parts available - what exactly is missing with parts they provide?
I'm in many Reddit / Facebook groups about 3D printers and a lot of people complain constantly. So I've only this kind of evidence, other than a single friend that confirmed issues with getting parts.