I have used a Microbotics 1230XA for years and never had any problems with it. It is only an 030, but it runs at an acceptable (??) speed and you can run linux if you want. You can apparently add up to 128 MB RAM although I tried and it crashed a lot. I use 32MB and it's rock stable.
CodeHunter wrote:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=5208569883&ssPageName=STRK:MEWA:IT
I mean the extra stuff in the Amiga 1200 seems nice, although I am not familiar with the accelerators for this system yet.