I haven't tried albuterol but I used clen a few times about a decade ago. I had an office job at the time, had meetings every few hours and learned quickly during the meetings that I couldn't hold my pen in my hand, it was shaking too much. Funny thing was I really couldn.t tell unless I was holding something lightly.
I used it a few times and never did again. I didn't care for the way I felt on it.