Can't recommend this project enough. I've set this up for myself and multiple people that saw mine and wanted a de-clouded vacuum robot and they all love it. Several L10s Ultras and an X40 Ultra. Takes a bit of effort (and a dongle if you want to keep things as simple as possible) but I wouldn't have one of these things running around the house any other way. Haven't tried reaching out to the community, so can't speak to that, but I'm really grateful that people put this type of effort into projects like this. Same goes for e.g. NetGuard (Android firewall) - not sure I'd every comfortably have an Android phone without a tool like that.
I believe that Roborock is no longer actively supported so if you want one of these, get one of the Dreame models listed on the site. Dreame sells refurbished units on Ebay for a pretty steep discount (L10S for as low as ~$200 with a warranty that I believe this doesn't void if you don't brick it) and that's what all of my purchases have been. Just make sure the one you're getting is listed on the site (Pro vs non-Pro, 1 vs 2, etc.) since only very specific models are supported.
I believe that Roborock is no longer actively supported so if you want one of these, get one of the Dreame models listed on the site. Dreame sells refurbished units on Ebay for a pretty steep discount (L10S for as low as ~$200 with a warranty that I believe this doesn't void if you don't brick it) and that's what all of my purchases have been. Just make sure the one you're getting is listed on the site (Pro vs non-Pro, 1 vs 2, etc.) since only very specific models are supported.