Since I haven't been on the iS86, I can't be sure of how it will jump, but for sure, the iS111 is NOT a jumper (at least at my skill level). With the outboard foot straps, it feels really awkward to get air. I have only tried a couple of times and gave up on the idea. I use my 105 liter board to chop hop instead. This is where the futura will excel.
Formula 160; iSonic 111; HiFly Move 105; Tiga 263; '85 Mistral Superlight.
Maui Sails TR 11.0; 9.2; 8.4; 7.6; 6.6; Maui Sails Switch 6.0; 5.2; Maui Sails Global 4.5; 4.0.