Go for the 2" BB. More ground clearance, better flex, cheap, easy.
You can always add a 1" BL later if you want to goto 32s.
You wont gain any ground clearance or flex with a BL
'98 Sport, 4.0, AX-15, D44, 3.73, stock w/ 10k original miles
Gone - 2000 Sport, 1987 YJ, 1997 SE, 1998 XJ