I know there have been a lot of posts about lube but they all kind of say the same thing and don’t really answer my questions. How much is the aneros device supposed to actually move?? Are you supposed to actually feel it moving or is it so subtle that you can’t really feel it? I feel like I’m using a lot of lube but I don’t really feel it moving, even during my best sessions. I’ve never tried a lube launcher, are these worth it? Thanks in advance!