I'm running an '03 manual. I usually shift around 2800-3000 (except around 2200 going 1st-2nd), unless I am really looking for to burn out of a stop light or get quick acceleration, which is VERY rare (like when some jackass in an Exploder next to me is revving at a light). Anyway, I love the 5-spd, and I from what I hear from others around here I'm probably getting slightly better mileage. Only way I'd recommend an auto is if you're considering modifying your X to do rockcrawling. You are at a disadvantage with a manual if you want to rock crawl...unless you're just damn good