Kids' gear is almost always total crap for adults. Children's boards are not made to support the weight of adults (even little ones) and are generally not the same quality as adult boards. Go for the Pandora. I am your weight and I ride the Pandora all-mountain - I love it.
If you don't like the graphics, get some stickers. Most of the zebra print will be covered up by your bindings anyway. Oh, and nobody gives a shit what your board looks like - you'll get a lot more respect when you choose based on tech and quality rather than based on graphics.