Thanks for all of the input! I think I'm leaning towards going with the XT-60s - unless I buy a Traxxas ID charger, in which case it'd make the most sense to stick with all Traxxas connectors. My limited experience with Traxxas-brand batteries hasn't been the greatest however, so I may have to do a little more homework to that end.

You guys reminded me of some of the negatives that came along with the PowerPole-style connectors...I'm starting to remember those bloody fingers from trying to jam those little buggers into place...but they're still easier than the Deans...I'd say my soldering skills are about average, but even with a jig I have trouble getting Deans plugs put together with confidence that they're secure.

I figure now's a good time to make the switch since I'm in the market for a bunch of new batteries anyway.

Thanks again for the help!