the rebel and evo fill the same slots in the duotone lineup, they are all around free ride high boosting kites, that you can't really unhook with. The difference is easy enough to see, just examine the kites, the rebel is a 5 strut kite, the evo is a 3 strut kite. What this means for performance is that the rebel is slower in the air, the evo loops faster, the rebel jumps higher because it's more rigid and the evo is more playful. My feeling on the dice is that it has almost as much pop as a C kite, including the vegas, and the main difference from the dice and C kites are that you can get more tricks in per session because the dice goes upwind so much better than a C kite. As for the duotone lineup, unlike north, they don't seem to have changed too much 2021, 2022, 2023 (however I can't comment on quality control as I only demo them don't own them). Of course the Evo from 2013 has nothing in common from the current models other than the name, so they aren't comparable. it's actually good that the duotone lineup hasn't changed as much as other brands in the past three year it means the kite were already flying correctly and didn't need changes. Thanks to the woo and king of the air, most of the kite brands have done the same, they have the same kite, designed for 5 strut and 3 strut, the 5 strut is for those to woost with and 3 strut is for those who want a more fun kite. It definitely makes a difference that extra stiffness of a 5 strut kite will let you jump higher but it loops a lot slower. the edge, rebel, orbit, switchblade, all are meant to woost it up with their 5 strut designs while the evo, moto, reach, fill mostly the same role, except in a 3 strut design and thus won't jump as high. For most casual kiters, all that matters is getting that big woost number so they will choose that 5 strut design but it's not as fun. None of the free ride kites are meant to be unhooked with, that's what the dice is for.
If 90% of your riding is unhooked that means you have an easy choice, you need to use the dice. If 90% is free ride than evo. If you need the highest woost to feed your ego, the rebel is your kite. Rebel is also the best for board offs, as it has the most float.