I believe that the 2" BL requires no extensions of shifters, hoses, etc... The 3" does require you to bend/extend shifters, extend filler hoses, some even require steering shaftextension, etc.... So for completely hassel free install I think the 2" would be much easier. If you want to read up on them from the distributors web sites, Calmini (
www.puresuzuki.com) offers a good 3" Bodylift and Rocky-Road offers a 2" Body Lift (
www.rocky-road.com). I know others offer BL's to but I am not sure who all does

Hawk Strictly Suzuki, Trail Tough, Sky, etc.. may also cary them. Check out the Vendor links on the main page for more info.
Zig