My politically correct answer is, we need them all! I wouldn't want to pass on a talent like Julius Randle under any circumstances. At the same time, OU would be dealt a huge blow if we lost Woodward and Parker.
But given a choice with no other option available, I would take the instate kids in a heart beat. There is no substitute for playing at home in front of family and friends, with pride of school and state as your primary focus.