I remember trying expo when I was in the learning stage and hated it. I had a lot of difficulty in trying to land, or even fly for that matter. I was so used to putting only little movements to my flying that having to increase them to get the same result through me for a loop. (no pun intended) For now, I like to use my fingers/thumb and get the immediate response back when I move a control. It is easier for me to make small movements rather than let exp do the work. Maybe that will change in the future, but I am not even considering it at the moment.