I have 4 - Futaba FGK 7 Channel radios that I use regularly. To everyone's surprise 3 of them are AM. All are gold stickered. I have 1 Futaba 7C on 72 FM and 1 7C 2.4 with 6 receivers. Can't bring myself to swap the receivers out yet.
Some guy's laugh at me but the best thing I have found about 72 is that I never have a frequency conflict at the field.
Just my two cents worth!
Happy Flying