I have a BCD396T and am happy with the performance except the stock antenna is NOT VERY GOOD to be quite frank ! Which is the best antenna for me to order to use this scanner on all bands. I do listen to 800 Mhz alot but spend a fair time listening to AIRCRAFT and DPS ASTRO 25 on 154Mhz range. I've heard the Diamond RH77CA is AWESOME. Can you guy's give me some insight on the right one to get? Thanks in advance.