Firstly, Tiny Whooping the E010 is best with "insane" grade motors. Also there are very differing weights in camera combos, take note when adding to an E010, use the lightest even if the TVL is low!! And they are only meant to be "raced", and that in angle. Forget Freestyle without spending a lot more!If using the E010 TX, fit stick extensions, they make a world of difference.Secondly, the Tiny6 and Tiny7 both manage decent performance std, It CAN be done!!
I think you may have got it slightly wrong here
What batteries are you running in your E011?
I just bought 5 of the stock ones from BangGood when I got the quad. They're not the last word in performance, But they were cheap and do the job well enough.
We had three E010 flying contact combat on Tues night, First time in six months I have been beaten! I blame the quad......................
Point is, these quads have done that, and also been used weekly by inexperienced 11-15 year olds, and as yet I have ZERO faults and had to make ZERO repairs.This is with quad to quad contact where a motor "pod" is sometimes jammed down a flying quads prop duct, stopping the prop instantly. Worst thing? Minor burrs to prop edges.
Point is, these quads have done that, and also been used weekly by inexperienced 11-15 year olds, and as yet I have ZERO faults and had to make ZERO repairs.
You've mentioned having loads of quads for groups of kids to fly before. I'm curious what that's about? Are you a teacher doing this as some sort of after school club? Or are you connected with one of the child outreach type programs?