So I was working an a 2rog/18 wizard trapmonkey max umd drow (no wf yet), but it seems like there is not a lot of bards out there. And dangit if the bard song buffs aren't just awesome for melee (my rogue dps goes crazy with bard buffs.. but maybe it's more obvious because he's dex based).
So wizard: buffs, and firewall kiting. Bard:gets most of the if not all of the most important buffs from arcane, right? Plus bard buffs and PrE that buffs group... lots of skill pts (so easier to keep up trapmonkey skills and umd?).
What's the difference in roles at the end game? Are wizzies still laying down firewalls galore, or do they become more buff-oriented? Is 2rog/18 bard even a good combo at all (compared to 2rog/18 wiz). UMD aside do bards only get to use wands that are in the bard spell list? or any arcane wands?