it depends on what your considerations are. if you want storage and keep it narrow profile for lane splitting or narrow trails, you would go with cut. The narrowest I've seen so far with grab handles retained are happy trail denali 7.5 clif at 33.5" width at the rear mounted on ST. If you don't care about grab handles then I believe jesse bags may be mounted closer to the bike resulting in a narrower profile. If you don't care about the narrow profile at all, then it's up to you, whatever you find most practical and appealing. Having a cut just lets you to place a bag around muffler and closer to the subframe.