Hey, Switching from iphone 4/att. Been waiting for an evo 3d, but because of the free with contract offer amazon is offering this monday, tempted to go to a nexus S 4g. Makes handling the ETF even easier to handle. Thoughts. Dual core is great, not completly sold on needing it just yet. Hesitant because of antennae issues I hear about and lack of sense (yes I like it). Thoughts?