nogis.
period.
they are super cheap if you get them at the right time. Chris and the nogi boys often throw pre-release sales and holiday sales to lower the existing price (48+s/h). The new shorts look good and fit really well, plus they don't have the annoying fly problem that most do... with my sprawls and old nogis i can never get my fly to lay totally flat... always looks like ive got a boner. either way, you'll pay pretty much the same with sprawls, nogis, or hitman (another decent pair of shorts). Don't worry about having enough room in the nogis, even when you kick people in the head, you won't notice much, if any, "catch" on your knees or legs as you swing.
oh. and pay attention.
the nogi "bone" has the noswing hip pocket. the "grill" has a butt pocket.