I'm a barber and I'll give you my honest opinion.
oh no dude, that short buzz cut still shows how diffuse your thinning has become. absolutely no question that you look better with the shaved head!
The only thing you really need to do now is to put a smile on that face, and little confidence in your head and a little bit a swagger in your step. wear that shaved head with confidence and I guarantee you you're going to have a lot more people start taking notice of you (in a good way!)