[samste]

I thought i Throw in my 2 cents worth.

I first started out with a Kingmax 8ch tx/rx as it was cheap and it was not the best thing to do as i had lots of problems with it and it really made flying hard with glitches and not being able to set expos etc and brown outs common espeacially at low flying levels..

I then bought a Dx7 original with trainer around the time they brought out the dx7se which is without the trainer which was the cheaper version.
I haven't looked back, no issues and my flying change straight away with a better tx and rx.
My Main concern is tx and rx glitches, so i always use Full range Rx's and commonly check after every flight to see if i had a brown out's as you will know if you did.,as the red indicator light will be flashing.
If its Steady red means all good.I have not had a brown out at Prcac yet, but i have noticed when i was out at another club i did, this could have been possibly 2.4 inteference in the area. but it was only the once.

Overall i think you cannot go wrong with a spektrum either a 6,7,8

Steve