My gimbal had a Mondo Xtreme 5.8 400mw transmitter for cam operator. Using the Iftron Yellow Jacket Pro 5.8 receiver. Using the bluebell antennas. Expensive but works very well. Anyway, looks like my TX is fried after my electrical fire. The fan and led lights work, but I can't get any video to transmit. *sigh* So I am going to replace it and am considering the 1.5mw. Is bigger better? Other than more power consumption, are there other drawbacks? Flying MK 2.1 with Nav, GPS CS8 4s light lifter up top. Using Lawmate 1.3Ghz (200mw) for FPV. Using Graupner MX-20 for flight control. Thanks.