ive used both, i didnt have more than 10 mins on RTX but it flew BS. it was very sloppy and t felt as tho the servos were taking doube the length of time to get to the full throw, and the flip flew terrible, i had one and it flew 10x beter

afp on the other hand.............

ive just come of spendign about an hour on it. its great, very realistic for most things, apart from ground handelling. i woud recomend it to everyone cos without it, id be only half the pilot i am now