The YS160 is my power of choice at the moment. Its very user friendly, especially since you already have experience with YS. Going electric is also an option although in my humble opinion the setups/batteries/prop choices/etc have not yet been fully optimized. The YS has a definate advantage in wind especially at the hands of regular fliers like us. In no wind conditions, the electrics may have a slight edge but how often do you get to fly with no wind especially at a contest? In the hands of a world class flyer, it makes no difference. In a couple of years time, though, this may change as people get more experienced with electric setups and the much improved batteries are released (very soon) and become more mainstream and reasonabl priced. Electric may be the future but for now, the YS is the best overall performer at any price.

Jayjay