That's what my children are going through. They both had T-mobile Mytouch (HTC) 3G slide and were happy with it until they started having problems with it. T-mobile replaced my older son's phone with HTC G2 and offered my younger son Sidekick 4G in magenta. My son doesn't like the colour. But since he had he chance to get 4G, he is wondering if he should hold out for 4G.