just to give a second opinion on this-- i think that each student having their own pole can actually work very well. when i demo a mini-routine or trick, i have the student follow along while i break it down slowly. you can catch incorrect hand placement, body positioning, and go over the transition in and out of a trick with the students before they do it on their own! which is huge. it's really up to the instructor to pace of the class, and intersperse floor/wall work, mini routines, strengthening, and trick work (everything on both sides of course) to break up the flow and difficulty of a class.
Yes, that's a good point. Students do find it a lot easier to mimic the hand placement and body position when you do it in front of them. I usually explain a move twice, completely, before letting anyone try it anyway - so I'd get my students to switch then for example.
I definitely think that one pole per student can (and does) work very well. I just disagree with the 'culture', I suppose you could call in, in which studios with pole sharing are looked down on by beginner polers, who insist they want their own pole to get their money's worth. I know there's not much we can do to change the mentality of someone who has never tried pole, but it would be nice if these people would just give it a try, and not assume they know more than the teacher when it comes to the best way to be taught pole! 😂
But yea, both pole pole sharing and having dedicated poles works, since it's all up to instructor to make the lesson fun and worthwhile and safe with the equipment available. 😀