There is so many good paints out there. I have cheap dupont nason select base and clear coat on my car!! It is a good clear but if I was doing it again I would use the high end dupont clear, Cant remember the number off the top of my head but it is much better. It sands and buffs up alot easier then the nason clear. I dont know that much about it but my good friend owns a body shop and I spend alot of time there and am catching on. He has a dupont mixing bank. He has herd alot of good about some of the new water based clears. I have also herd that valspar makes some top of the line clears.