If I can only get one, which should I get?

The store I'm going to has all the current Deluxes, and out of all of them, the ones I don't have (aside from the A-Level figures) are Sunstreaker, Thundercracker, Cliffjumper and Wheeljack. Since the latter 2 are figures I know I won't like - I've handled the Cliffjumper before and I hate Wheeljack's toon deco - the decision is between these 2. I haven't handled either mold before.