You'd be suprised at teh 231C. I still have one, and in some scenarios it does some things the Ti can't! I do tool testing, and could go on for hours as to why and how, but it does. The hammer head is definately a bad ass unit, and in the first release a year ago, they had issues and held off. They have really only been available for the last 6 months i believe. I got one of the first ones, and we had issues with it surging. The one thing that sucks is when they went to teh 1/2 drive unit, all they did was install a bigger anvil, not up the power any. Do yourself a favor and don't free rev the hammer head!
