Bontager node 2
Just got a bontrager node 2 for christmas. Originally I asked for a cateye v3, but my lovely wife said that someone recommended the node, so thats what she got. Anyway after using it, its great and im really happy with it. The thing is super accurate including the altitude. Its easy to set-up, and easy to use once you get the hang of it. The only downside is that you have to buy the sensors separtley. Im not sure why, but this thing is kind of hard to find online, and there are not many reviews, but I would recommend it.