Recently watched the videos on the AT pro and have to admit control panel is well layed out and looks to be a user friendly unit...What impressed me was the pro audio features and have always used audio variances and one wonders will they help cut down the odds telling a gold ring from the junk that mimics them..Only time will tell and once I have one in my hands some air testing should answer my question. I know I have asked a lot of questions been a little leery about the new kid on the block but looks like a winner to me...