There's a TON of software for the TRS-80 Pocket Computer 1/3 and 2. Is there any software at all for the Pocket Computer 5,6, or 7? I haven't seen any on eBay or in any Radio Shack catalog.
The PC-2 has graphics and a color printer. Do the PC-5,6, or 7 have any features the PC-1/2/3 don't have?
Most of my collection is CoCo 3/ Model 200 and contemporary hardware. In this case, it actually looks like the Pocket Computer line went downhill after the 3A and I'm better off going back a generation. (No offence intended if you happen to be a PC-5/6/7 fan.)