So I know there's another trampoline thread, but it's pretty worthless.
Can anybody recommend me a high quality medium-high bounce square or rectangular trampoline? It's going to be used for legitimate air training so I might also want to look into mats to slide onto it and what not. I don't necessarily have a budget as of right now, but might in the future.
I'm not sure whether it would be in-ground or not, I guess I just need to know what's required for an in-ground? What can the whole be dug into, grass and dirt? What about a mulch top cover on top of dirt?