I think the string range with ballad 2 is a bit larger than the wood range, but it's definitely a lot less than ballad 1. This has always annoyed me also.
Yeah in xp parties it's fine but when you do missions, genkai, coffer keys, etc. etc. it's nice to be able to hit the whole pt with both ballads sometimes, and often I only get to hit them with ballad 1 and some people miss out on 2.
