One thing I really hate is the noise of the blow off valve.. people need to spend money on reliability and not just on cosmetic.. breaking an axle, lower a-arm and radius rods etc. and getting stranded with family for hrs 9:15 isn't fun..
Everyone has different likes, some people have deeper pockets than others so I dont question anyone, i just do what ever the customer wants. Most of them dont really do hard core offroading