Sunpak PZ40X for Canon TTL Flash

Pros: No problems, easy to work with, nice size for my use.

Cons: Lightweight-Take care mounting-dismounting & changing batteries

Review: Bought this for my Canon G6. It is a versatile flash, compatible with all of Canon's E-TTL programs from what I can tell. It also has 5 power settings down to 1/16, and power zoom. I have had good results with it, it is user friendly. A couple of minutes ...