KFC sucks. Seriously, bottom of the barrel.
Popeye's is generally top notch (at least in NOLA). I'm ignoring all of you griping about the service. Especially if you are getting 2 or 3 piece. Minimum 8 piece (dark) or GTFO. Tenders can also GTFO.
Most all grocery store fried chicken in New Orleans is top notch, although generally not spicy (I think Zuppardo's has a nice spicy style, but it's not Popeye's spicy).
Cane's is not legit fried chicken (no bones) and is seriously terrible.
Brothers/Krispy Krunchy/Gas station chicken is usually very good but also gives me more immediate intestinal distress than the others so I tend to avoid it. No judgement if it works for you.
Church's is fine - as a kid I used to like pulling off the skin separately. I'd eat it.
That is all.