I guess I like Rockband most, though I haven't tried Singstar. I haven't even tried the vocalist role on Rockband. I don't really like singing anymore.
I offered to sing while playing Rockband cause we were going to do Creep. Then when it started I forgot you need a good voice to sing that.
Yeah, I'll sing softly to myself while playing drums, but I'm not willing to set up the mic or anything.