I think for a jumping kite it is important to have lift AND hangtime.
Just big and fast down is not good IMO...the glide factor is important as well, specially for softer landings.
I know Flysurfer foils offer it...tubes I am not up to date. Ozone Edges I heard and the Naish Draft look like good jumpers. And Dimitri always shows in his videos what the Epic kites can do.
But again, I am not up to date...concentrating on new tricks rather than gear the last 2 years
But I am sure there are several users who know much better!