Well,maybe its time to make yournown tricks.Dont be so critic on yourself saying that they suck,if speed is what you like,then make something simple and go fast.You cant learn from tutorials forever.The process of making a trick is like the one of learning one.First,you cant even land what you think you want,then,you begin to land it,and finally,it smoothens.And ,keep note that tricks change in the process.You never know what you will end up with.And again,dont be so critic on yourself,it destroys imagination (actually this is not sayed by me,but by specialists)
Maybe you can send us a video of the trick that you made,throught instagram?