So I just spent 45 minutes watching Youtube highlights of all three. Von Miller has devastating speed and quickness and I can see why he is the top ranked. However, Robert Quinn has excellent speed and quickness too, but with more strength it seems. I see the obvious potential here with some polish. Aldon Smith seems rather pedestrian compared to both of them. I don't see the demarcus ware comparison at all. Most draftniks have Quinn going in the range of SF's pick at 7, maybe a little higher, maybe a little lower. Aldon Smith appears to be an option starting at our pick, and then further down the draft board. I'd like some opinions and analysis from folks here, particularly as between Smith and Quinn. Based on the little I've seen, Quinn seems worth trading up to 7 for.