I'd like to get an external flash for my G6, but the 420EX and 550EX are simply too big and cumbersome. The G6 is the ultimate available-light digicam (with its fast f/2~f/3 aperture) and I rarely have use for a flash, anyway, except for fill work at close distances. If I have anything really important to shoot with a bigger bounce flash, I'll use my EOS film system and 540 EZ.
So, I'd like a smaller, throw-in-the-bag unit for those times when I'd like something morso than the dinky built-in flash. I like the 220EX as it will work with the Off-Camera Shoe Cord (I have two of those!), meaning I can get it off the camera, but it can't bounce; the Sunpak PZ40X has bounce.
What would you suggest? These flashes are about the same in cost. I assume you can dial in the flash exposure compensation with the 220EX.

