I think you meant to write that toe overlap is *not* a problem at normal riding speeds. And it's not. Note that the degree of overlap depends on a lot more than just which model of bike you're riding, including crank length, foot position on the pedal, and frame size. But regardless, unless you plan to spend time doing tricks on the bike, toe overlap really shouldn't matter and you should focus on much more important issues (build quality, geometry, sizing) in choosing a ride.