+1 on jimmy.
This is a personal preference thing... Personally unlike the all, but I started on a full hollow but find myself drawn to wedges... In the end the all shave great but 'feel' different.....
It's something that hard to put in to words, it's easier the understand once you have shaved with a couple dozen different razors of different grinds.
After shaving with about 12 different razors i realized that understanding YOUR preference is subject to the razors you have shaven with..... You can judge the shave if a razor based on a grid.... You will begin to realize the more razors you use that enjoying the have is as much about esthetics as it is about size/grind/brand that every one puts so much emphases on.
My favorite shave is a 6/8 sheffield wedge.... My best shave is either my Brummell #35 or my d.hayashi 8000.... Funny thing is my favorite shave is a wedgey wedge and the 'best bbs' come from full hollows... Go figure..