The great thing about snubbies is all the ways you can carry. I'm 6' 230 and the majority of the time I carry my 642 in my back right pocket in a Desantis Nemesis.(I do buy jeans with bigger pockets) I also have an ankle holster, a belly band, a Galco Stow and Go(IWB) and use them all.
As far as Mexican carry, I recently put a Clipdraw on my model 60 and the more I use it the more I like it. I'm getting one for my G19.