I moved from an ass hatchet to this - http://www.performancebike.com/bikes...64_-1___400195 or one like it.

When that failed/broke/caused pain, I moved to this - http://www.selleitalia.com/se_it3/pr...ina_max-flite/ (white one).

I don't bike to work in bike shorts, that's to expensive for commuting. Sounds like you need something with a cutout.