Hello and happy new year, I've a 9m Reo 2015 and a 6m Reo 2012. The 9m 2015 has good power and the 6m 2012 is more a high wind kite with good top end. So, I've a gap between both sizes... To have a good combo with my 9m, should I take a 6m 2015 (has this year they seems to be more powerfull) or a 7m...