Jstock actually looks pretty awesome if you are in to that sort of thing. I wouldn't begrudge them winning but obviously I'm favoring UFO AI.
Honestly I think it's good for both products to be in such an intense competition and leave the rest so far behind. The score's been nearly evenly tied since the poll re-opened. Whoever looses should definitely get a chance again since we're looking at two very good and very different products.