After working with a $200 Sigma flash on my Sony A200 for the last two years and finally giving up on it due to horribly inconsistent results, I decided to try another route with a cheap flash that got good reviews. Well I am very happy with this Rokinon flash. I found the results consistently excellent, with about twice the flash output of Sony's built-in flash and better color reproduction. I'm also very happy with the overall quality and build of this flash, and it's not too big to carry comfortably on camera. Very good flash.