True it's not necessary. It all depends on what you wanna do.
Totally. With "only" 3 Amigas setup in the house, I like having a variety of OS's to play around with. It's not a cheap thing at all.
A1000 runs 1.0-3.1 (68010 and OCS)
A2000 runs 2.1 (28mhz SupraTurbo, HD & CD-ROM)
A3000 runs 3.1 (25mhz 030, HD, Deneb)
...If I had only one system, I'd definitely want it to be 3.1 based though.
