How many people not using diff drop spacers

Ok I have a 2009 with 3" lift and it came with the diff Drop spacers so how many people are not using them and any draw backs cause I don't thank I need them cv boots don't look like they are in to bad of a position

 

im a first gen, I am not using them but I will be in a few months, all they will do is help flatten your cv angles reducing your risk of a boot tear

 

I have a drop kit and I am @ about 2.5. I don't see why you would not want to drop for $29.

 

Im not with 885s and about 2 inches

 

I am using a diff drop at 2.75" of lift. The flatter the cv's are, the stronger they are. You'll get more mileage out of them too. Cheap insurance if you ask me.