We just got Pocket Wizard Mini TT1 & Flex TT5 today. Mini TT1 is a lot smaller than I thought. I can sync at 1/500 with Mini TT1 and Plus II (I am using MK3 with this). I thought I had to buy Mini TT1 & Flex TT5 to get hyper sync. This is big for me since I am planning to shoot strobed indoor sports as well as group shots this summer. Flex TT5 is bigger and heavier. With MiniTT1 & Flex TT5, I now can use shutter speed up to 1/8000 sec. Both Mini & Flex are compatible with Plus IIs.

