One thing to be aware of with BMX pedals is something called pedal slap. Gotta love those pins, they keep your feet from sliding, but if the pedal should slam against your shin or calf when walking or stopping for some reason - it will draw blood. No ifs ands or buts about it - that being said I still prefer them much better than "regular" platform pedals because my feet do stay on them much better.

Just something to be aware of.