Have I gone Amiga crazy?
DO NOT BE TEMPTED BY BIG BOX AMIGAS!
The A2000 is built like a tank and expandable as can be.
The A3000 is sleek, minimally expandable and opening the case will slice your hand to shreds. It can really only be tinkered with by taking it apart completely. Good luck inserting Zip RAM.
The A4000D has a slow IDE, an easy to damage plastic front fascia, easy to die PSU, and is "tight" on expand ability, but its Big Brother A4000T has built in IDE/SCSI, tons of drive bays, standard AT case & PSU, easy to expand Zorro 3 slots, two video slots, and can be popped open to play with the innards in a matter of seconds, especially if you use Thumb-Screws.