Any advice re: bike racks for a vehicle? I've been told to steer away from roof racks, which work fine until you crunch everything accidentally then you regret your entire life. So it's likely a hitch mounted rack for me. I've also been told the sort that support the wheels are better than those that support the frame simply because you're likely to damage your frame at some point. And I've used Thule before so this is my benchmark, been very happy with their products I just try to forget what I pay for Thule. So, any tips on what sort of bike racks make sense (would like 2 bike rack ideally, but some hanging racks fit 4 easily).