new tires ?

I have a 99 xj sport with 3" rough country lift and 31's. I need new tires and am debating what to do. Do i get 33's and trim alot and sacrifice some flex or do i go with a smaller 32. i was thinking about getting the bf goodrich TA KO 33 12.5 r15. more lift is a possibility if you guys thinks its worth it to run the 33's any suggestions?

IMO, if you havent had any REAL issues at the height you're at now, I'd consider gettingf the cheaper, the 31's, and buying some sort of traction control device.

Will make a MUCH bigger difference than going from 31's to 33's