The Ti rides like a noodle when you can put 2000 watts to the crank.
'Tis true; however, 2000 watts is pretty much inhuman output to the cranks of a bike. Maybe you'll get a world-class 200m sprint cyclist able to put that out for 5-8 seconds, but that's about it.
(Seriously - being that one horsepower equals about 750 watts, there aren't too many guys out there with the power of ~2.3 horses.)
And at that point, for sure, you're not gonna go with something that SNAPS (Ti, Carbon) when it breaks; you're going to want something that bends (like steel).
When I had my SRM, 300 watts was sustainable with some serious effort, anything approaching 400 was do-able - but not for very long.
Being that every ride of mine involves close to 1000ft. of climbing, I'll stick with my lightweight, solid (enough) carbon fibre Giant.