I prefer epoxy for everything that needs to be glued. I dont glue much but epoxy is the only thing I use and now the wife too! *LOL*
If I have a choice I rather the long cure if I can be sure of keeping whatever I am gluing in place while it cures. Yes, longer cure = stronger, Im sure that still holds true and not sure if technology changed that. I just dont know anymore but its getting hard to find long cure.
I mean, look at the stuff dentists use, it's like, seconds. *LOL*
With the above said, only a month or two back the ONLY epoxy I could find was quick cure in stores. The marketing plastered on the front of the packages, 5 minute hold times, stuff like that. I couldn't find the old fashion slow stuff as I was intentionally looking for it in this one case as it was a critical part in a wood dresser draw slide component.