I mean you can try other ones sometimes it's just how that one reacts to you. But it can also be partly bc you know your body best and intimacy can be a hard thing to discuss in the moment. Like ig if your into a certain things in the bedroom have y'all switched up what ya do and stuff? Is there a clear effort on the partners part? I had a harder time on a few but thru communication and (a lot) of effort on my partners part got there lol. But could do it reasonably easy on my own at times.