ORIGINAL: Electrolight
I agree the batterie power is very short but I'm not concerned with that. The 6C FASST 2.4Ghz Rocks. I tested it next to my wifi router, my phone, and my wireless direct feeding camera and had no problem! I was constantly messing with the other things and no problem/interference nothing. At least not noticeably!
Now I have no worries!!
Electrolight
No such thing as a 6C. I'm sure you meant Futaba 6EX 6-Channel 2.4GHz. Just to clarify. 6EX now delivering, 7C and 9C coming soon and of course higher channel count sets in the future.