Will I regret change to 3.55s from 2.76s

Thanks for all the responses, guys. I think you've successfully pushed me towards doing it. I realized this morning driving to work, that 2nd gear with 2.76s equals 4.0 overall gearing so I drove a few miles in 2nd at 55. That was definitely more revs than I would want all the time but it wasn't horrible so I think the 3.55s will be pretty decent. I also measured the rears again and they're closer to 26.5 than 27 so moving to 28 would drop close to 150 rpm if I feel it's needed later. Now I'm getting excited to make the change. From the responses, it sounds like the 3.55s will really wake it up.