I too like a convex edge. My favorite is a convex to a zero edge with no secondary angle.
When reprofiling an edge the convex is probably the easiest and fastest to do for me if working off a grinder. It's also the easiest to touch up sharpen. Most factory edges however are either flat ground with a secondary edge or hollow ground because they can be done on a machine. IMHO most factory edges are too thick because they have to be idiot proof. Otherwise everyone who wanted to baton with a small folder or cut wire would wound up trying to get the factory to replace an edge.
