Re: Fender Super Amp - any good?
They're one of the classic amps of all time IMO. Classic BF Fender warmth, but with 10's. They're not reminiscent of a Twin IMO. Kind of like a Princeton times 4. (I've had both.) Nice wattage/headroom at 45 or 60 watts, depending on which one you get. Breaks up nice, but not like a Twin. A Twin up loud is like a bronco kicking you in the chest. I guess in comparison, this would be more like a donkey. Still hurts like hell, but not as brutal. Also, they're kind of an awkward size.
I'd rather wait it out and get one with reverb, myself. I sold my Super Reverb RI a few years ago for $650. That said, if you have absolutely no use for on-board reverb, go for it!
Effects loop? I doubt it if it is a RI, but maybe. I'd just think of it as a BF RI Fender amp, and consider any modern features to be a bonus.