I live in SWMO. I paddle class 2 now and I am wanting to move up into the class 3/4 in some Arkansas runs. I have done a lot of rec kayaking and I am wanting to learn to roll, eddy, surf, etc. when I get the skills I need I would like to give the IVs a try on the Ark river in CO. I have found good deals on a remix 79 and a Jackson Superhero. Both are in excellent condition. Any recommendations on which might be best to start/ learn in? Thanks.