Life's too short not to use Rema patches. There are other good ones. (I suspect some of the good non-Remas are made by Rema and re-branded.) Vulcanizing technology is very old and far from a trade secret so anyone can make a patchkit as good as Rema. But until you try them, you do not know.
As for non-glue patches - I wouldn't know. Never used them. Putting on a get-home-only patch seems to me a waste of time.
Ben