i've been riding velocity aeroheads on phil wood slrs for a few months now and really love them. i used to have a set of deep vs and couldn't get over how much better the aeroheads rolled when i first got them. last month the front wheel got eaten by an suv (since rebuilt) and the back needs its first real truing, but no complains otherwise. considering they see around 35-40 hours of use a week, i feel like they're holding up really well to street abuse.