The best way to know what exactly you could be expecting from a sky high trampoline would be by checking out what people who have actually visited some of the best Trampoline parks in the US have to say about them. There is a possibility of going as high as you could possibly get on a Trampoline but it may not be appropriate for people of all ages and sizes.
There would be guidelines at the park where you go to play on the Trampoline so follow instructions carefully so that you can only go on having fun instead of causing yourself any injuries or health problems as a result.
There are many YouTube videos that could educate you on how best you could be using a Trampoline but you do not always want to learn something as you should simply be able to pay a visit to your local park and be able to have fun on the trampoline. But whether you like it or not it would be in your best interest to get some basic guidelines on correct ways of using a trampoline especially when you intend to have your kids play on it.
Check what the minimum age requirement is for kids to be able to play on a specific type and size of a Trampoline at a sky high trampoline park before you let your kids use them.