It works fine for EN at this point, but I think JP really would have benefited from waiting a while and picking up a few more members before they debuted the branch - they don't really feel like a cohesive group, more like random streamers who happened to be available. As a peasant vtuber enjoyer I think that watching a gen/wave/etc grow together as a group while developing their own 'story' is a really big draw to the whole experience (Hololive is probably the best at this) and you don't really get that feeling from VShojo JP.