I'd say a suspension lift is better........better looking, better install. Heck....you know how hard a spindle lift is? WOW! Jack the truck up, Pull off the wheel/tires, unbolt caliper, pull off disc & bearings, pop off tie rod, unbolt upper joint from spindle, pop off lower joint.....there the spindles off. Install is reverse of removal, but add repack wheel bearings, and possible alignment. NOT THAT HARD. 1 person can install a spindle lift....where a body lift is best done with 2 people.
IMO, Body lifts are for those guys out there that it costs 2500 to lift a 4x4....a cheaper solution is a body lift for the 4x4 guys, IMO. IMO, always go for suspension lift, rather body. Go ahead...call me a bodylift hater.
'01 XLT disguised as a '03 Fx4 Level II
Big. Loud. Slow. Bright.