I picked up a Canon AE-1 with 50mm f1.4 last week at a thrift store. Unfortunately, the camera doesn't work so I have a 50mm with nothing to use it on. I was wondering what body to buy.
Almost all Canon FD (and FL) cameras from the 1964 Canon FX to the T90 are very nice. I'd say perhaps avoid the T50 and the T80, all the others are fine. And even then, the T80 is nice in some ways.
I think i'd say some brief words regarding each model
GOOD things / BAD things for each model, in rough chronological order:
FX nice build quality / uncoupled meter
FT all you would need / except for full aperture metering
Pellix quite unique camera / pellicle mirror robs a little of image defintion
FTb everything you need in a camera / but it's not a F-1, and LOL it's big compared to a spotmatic F.
F-1 The First Canon masterpiece / but heavy and inferior in some ways to the F-1N
EF Unique with square shutter and full information viewfinder / also, IMO, horrible ergonomics (shutter lock is awful) and power hungry
AE-1 everything you would need in a camera, smooth / manual mode sucks
AT-1 the FTb but lighter and smaller / but depends on a battery to fire, meter is technically inferior to the AE-1
A-1 beautiful LED display and awesome meter / manual mode sucks
AE-1 Program better than the original AE-1 / and uglier too
AV-1 nice lighter camera to carry everywhere / no manual mode
AL-1 like an AV-1 but better / and a really bad battery cover
New F-1 The Ultimate Canon Masterpiece / still heavy as **** and not as ergonomic as the original F-1
T70 like an A-1 with better metering and motor drive / but no aperture-priority mode
T90 The ultimate Canon in terms of features / heavy and not as sexy and fine as a F-1
T60 really light and nice little camera / crap build quality, not a real Canon