I've flown all of these kites and the one I went with is a 16m ocean rodeo. Hell of a kite. Excellent construction, wide range( I have been out in 25kts and still hanging on no problem because the kite will depower in the power zone you don't have to bring it to the front of the window like most kites) they have been the best all round kite I have flown. Check out their website
www.oceanrodeo.com I also own a 12m ocean rodeo which is my kite of choice when I arrive at the beach and it's crankin already. Again it flies like no other I've tried. I fly both these kites in all kinds of wind on the ocean and the lake.
Surfer T