Don't believe what they say about not much lift in a race kite either! When I first got my 4m RM+, I got the fright of my life! I first had my 4.9 blade up, just jumping and stuff, then put it down then put up the RM+. Wow! A slightly smaller kite, but because it moved so much faster, I was majorly lifted up in the air. I treat it with a little more respect when jumping now!
Gav