ROB's definately your best character. Your Wario is okay but your ROB is far better. I don't know, I think it's because you don't take that much advantage of Wario's aerial mobility. I don't really ever recall you using fairs or nairs and, if I remember right, you usually full hop dairs.
It's funny that you mention that Dedede and Metaknight are your worst characters because Snake's my worst simply because I hardly ever play as him because, for the first two months of the game being out, I only played as the top/high tier characters in anyone fights.
@Excellence
I understand completely and I respect that you're honest about it. I'm a type B who lives in a family of all type As, I know how it is.
Also, if things are really troubling you, feel free to PM me to talk about it if you want. Yeah, I know, we barely know each other but it's good to talk about some things even if it's over the internet.