I drove a tC and an 04 Si last Thursday. The tC is a decent car but it fealt really porky and I didn't feel the low end grunt that the 2.4l motor is supposed to have. The Si, on the other hand, felt really tight and was a blast to drive. So I went back Friday, traded in my 00 Sentra SE, and bought the Si.

So one vote for the Si, at least! :thumbup: