I am new to Raptors and picked up an 18 crew cab. I am coming from 4 diesel trucks so also new to IFS considering all of them were solid front axles. I am looking for some input, why do 95% of raptor owners use a perch collar over a set of springs? I would like somewhere between a 2-2.5 in the front but looking for answers as to what direction I should go. Eibach has 2.5 in springs for the Gen 2 Raptors and are same price as perch collars. Thanks for helping.