I had the DX since 07/15 ....... coming from BB tour & HTC TP2 (win 6.5) the android os is just so much more refined and advanced..... the emails speed is actually very quick, i could not see the difference between the BB, and when u delete the emails it will get deleted from the server......... so far i luv the 4.3 screen for navig. and streaming the web..... i have used the 8mp camera and the HD video to record some softball games and all the coaches were amazed @ the quality of pictures & video from a night game..... don't need to carry my panasonic camera anymore..... the battery will last full day w/ some heavy usage, i could talk for over 8 - 9 hrs before it dies...... the apps for iphone are effected also.......