Do all air vehicles have the same height limit?

Do all planes/helicopters have the same flight height limit? Or are there differences between different planes/helicopters?

There is an ongoing fight for a highscore (in flinging people as far away as possible). So I need to find the place where I can get an enemy as high as possible before I fling him away.

Does it matter what plane/heli I attach my enemy too? I know I flew up last night with a heli to the height limit (for that heli anyway), but then botched my foe-flinging.

Solution 1:

I think it is the same for all, but I recommend a jet plane because while flinging a person it will give them more speed than a helicopter. Good luck!