It’s only been a week, but so far I have to say that I now regret not upgrading to the CA-10 and Core5 when they first came out. Touchscreens, iPhone and iPad apps, cameras, commands are all almost instant. Being a long time user, I think the move from the HC1000 to the HC800 to the EA5 blinded my expectations because each move was a noticeable improvement. But now I’m getting instant reactions. Love it!