HELLO, I AM LOOKING TO BUY A RADAR DETECTOR, I LIVE IN THE LAS VEGAS AREA. MY FRIEND BOUGHT A RX65 BUY SENT IT BACK AFTER 1 WEEK. HE SAID IT KEPT ON SAYING LASER, AROUNG 15 TIMES ON THE WAY TO WORK. WHICH IS THE BEST DETECTOR FOR THIS AREA. ALSO WHICH TYPE OF RADAR IS USED OUT HERE?