Just wanted to give an update of the performance on my Pro 78SE on 34.7. After doing a factory reset I drove from Texas to South Florida. I had quite a bit of 34.7 activity in Florida and the Whistler gave a great performance. Most of the encounters were on flat parts of I-10 that were pretty open from obstructions. Several times I got alerts of 1.5 miles and 1.25 miles before reaching the LEO. Some of these the LEO's were rolling towards me with constant on and others were set up in the median. I also had good performance in Georgia,Tenn, and Indiana. I have over 5000 miles on this unit and my impression is it is a really good performing radar detector on the Highway in open areas. I have not encountered enough city use to comment, but I am sure the rest of the forum owners of the new se models can give their opinion on city performance.