I used to repair Amiga's and at one time or another have had every model but a 4000.
The 1000 had the keyboard that would slide under the main unit but it was a non-standard layout.
The 500... I must have replaced a bajillion 8520's from people plugging stuff in with the power on... same goes for the 1200. Definately not my favorite models but I do have a 1200.
600... could have been a great little game machine with AGA. Not upgradable enough.
4000... slow ATA interface even for the time, not much room in the case... but a decent machine.
A3000T. That big of a machine but with a vertical drive bay?
Otherwise good machine if you have the room.
A4000T, good machine... if you have the room.
CDTV... the CD caddy was a very bad idea and the machine was too limited as a computer.
CD-32.... too cheaply made... not really a computer.
And my favorite.... the 3000. Sure it didn't have enough room inside to do much and it used too many chips (making it more difficult to repair and it runs hot) but I like it. Too bad the AGA models weren't sold, that would have been the ideal Amiga.
