RE: 8411 Alternative.
My Nitro R.C. Car only runs on 4 double AA batteries, so it's not 7.2 maybe you’re thinking of an electric R.C. car, which I also have an E-Maxx that runs on 7.2.
Sorry the Hate might be nice but it's not even a consideration for me. I have and still use them on other planes but not my jets. Heck I had two quarter scale Hitecs on my kids power wheel corvette to drive him around when he could not reach the pedals. (two quarter scale, one on each side of the steering wheel rod with each one having it's own 5 cell battery pack, one standard servo for the Forward and Back switch and one standard servo for the Accelerator pedal).
Now don't get your panties in a knot and start some flame war crap about it. It is personal choice, I have my personal experience with them and will not use them on jets period. For the Jets, I only use JR, Futaba and but now thinking about the Airtronics as well.
I stand corrected Dr. Le uses them for the elevator of the Fiber Classics MIG 29 not on the F-18
Turbulence