AKSonline said...Loop nothing bigger than a 9m if you are doing real loops. A downturn is different, you can do that on a 17m.
Try a backroll 'kiteloop' on a Flysurfer Speed 3 19m! It takes a week to get it even half way round.

FWIW i started learning loops on a 12m, then started doing them properly on my 8m. I found that a transition loop on a 12m where i threw the kite back past 12 and initiated the loop from ~1 gave enough of a power kick to learn how to do them without needing much height off the water at all. Also IMO it's much easier to learn backroll kiteloops on a slightly larger kite than a small fast one.