wow... the ignorance is strong in this thread...
there is really no downside to a 1-1.25inch body lift. Going 2-3 inches is what causes issues.. When you get to 2 inches and greater you end up putting more stress on the body mounts and can cause premature failures.
Also most people do not even notice a 1 inch body lift.
For instance i have a body lift and you have to really know what to look for to see it.