I'm liking the idea of a tachometer as well. The tripper seemed like a great concept but I've never used it and have heard it has a few hiccups also. It really does seem a little unnatural not to be able to look at a tachometer when I want to while shifting, and although I just listen and instinctively shift anyway, it is nice to know it is there and look sometimes. I know it would get more use than the tripper on my bike.