what's your plan? multi ply or single? what's your build?
if you're a leaner fella who wants multi-ply, i suggest a rage-x, but do NOT get the grid stitching. that's just far too much shirt. if you've got some padding on the chest and belly, go with a denim, since your body has enough "give" to eliminate problems from the lack of stretch in the material (my first was a double-ply Karin's Double Denim and i loved it).
single ply, pick up a katana. end of story.