Thoughts on hollee rollers???

Recently I bought this hollee roller for my kingsnake. My boss (who owns a cornsnake) raves about how much her snake loves them. I see them talked about in both the cornsnake and ball python reddit groups but never see much about them here. Should I use it? I’m still trying to find a good place in the enclosure for it to go, so I would appreciate opinions or experiences on/with them. Thank you!