I really like the Diablo mk2 (I just rode tonight with mine). Small, light and powerful. Only potential downside is the run time if you like to use high mode... a little over 1 hour, but if you're willing to run at medium, then you're good for 3 hours run time. At medium you've got essentially the same brightness as the Joystick but the Diablo gives you that next level up for the times when you want it.r29 said: