Originally Posted by
Unknown Cyclist
Buy one with the lowest number of modes you can get by with.
I'd recommend the 2 mode Aurora (I'm very happy with it), but I've only tried 2 P7s so far......
+1 I love my 2 mode Aurora. Never an issue. (But it's the only one I've ever seen).
As far as modes go. I use high. Even the second mode is a waste for me.