There have been other discussions about the type of condoms in the past.
But if you have a regular sized cock, and it's not even close to being larger than average, you cannot go wrong with the Large (and you HAVE to get large with the Japanese condoms to fit even a smaller type of penis) sagami condoms.
http://www.amazon.com/s/ref=nb_sb_ss...mi%2Caps%2C283
Expensive. And the stretch is different but they're great for intercourse.
Otherwise, I use all different types of condoms because I get an assortment package from one of the larger condom companies. Then, I have larger ones and the ones that are snugger fitting.
I do a lot of anal play with men and always have my fingers covered, plus the toys. So I go through a LOT of condoms on a pretty regular basis.
I'm not sure what you're asking for with regard to the differences. They're just different all over.
Female condoms look ridiculous, and are difficult to adjust and put "in", but men seem to like them. I haven't used them in years. And only a few times, then. They seemed just difficult to deal with.
I have some friends who just swear by them, though. I would just try different ones and find something that works for you.
Plus, do a search on condoms. There has been several topics, and some have a lot of replies, on the different brands, etc.
Hope this helps.
Elisabeth