I've been considering joining the clipless revolution, but have yet to really get around to it. I have a commuter that I just run toe straps on, and when I do switch to clipless on my MTB, I would like to get a pair that would work universally with my toe straps as well. Is there a good style/manufacturer/pair that I should look at that would work as a good clipless for MTB and still be an efficient cycling shoe even though they're just resting under toe straps on my commuter?