Azerate - well said (even if there was a hint of rambling )
The Soliforum community is absolutely outstanding when it comes to troubleshooting, helping new users get up and printing, and helping find/obtain parts that may be needed - regardless of the exact brand/model of printer in question.
After several months of researching, the other half purchased our first Solidoodle printer - used - an SD4 model. We found this forum around the same time and it has been a invaluable resource in making that 1st used printer a reliable, accurate machine.
Everything from how to calibrate properly, to upgrading the carriages to linear bearings, to replacing the failed Printrboard controller, fixing a failed USB chip on the new controller board (a special thanks to wardjr for that one!), and upgrading the hotend. If it had not been for this community, we probably would have had a much harder time getting, and keeping, this printer running.
We now have 2 of the SD4s, a Folgertech Prusa i3, and added a Folgertech Kossel to the mix recently. This community has helped get all of them up to speed and printing well, even tho I still have some tweaking to do with the kossel - it is minor stuff at this point. We also have a cheap Chinese kossel kit that I am fairly confident I can get up and running eventually, with help from knowledge gleaned from the members here.
Yes, there are other forums out there, but, IMHO, none quite as helpful, or as active, as this one is.
and now I am rambling... lol
Would I recommend a Solidoodle printer to someone? Not a new one, no. Used - yes, and also suggest they join this forum for the wealth of knowledge it can provide.
SD4 #1 & #2 - Lawsy carriages, E3D v6, Rumba controller board, mirror bed plate, X motor fan, upgraded PSU & Mica bed heater
SD4 #3 - in the works ~ Folgertech FT-5, rev 1
Printit Industries Beta Tester - Horizon H1