From what I've seen, they are almost identical brands. Even the fittings are interchangeable. I suspected they both come from the same factory, but someone here corrected me on that.
Go with whichever you can get the best price on. Btw, all Intex pools now come with the duel outlets as well. It's because some law in NC requires it for safety reasons, so kids can't get sucked into a single outlet.