I just purchased a 70-200 2.8 IS II (wow) and already have the 70-200 f4 is and the 24-105 f4 is, thinking about selling one of the f4's. I know the logic goes with selling the 70-200 f4 but I love the IQ. I am shooting a t2i and a 60d and will be looking at a used FF body after the first of the year. Any thoughts ?

, 70-200

