I was about to ask how many of u using it and got any recommendations on where to buy, how much and which models.
Btw, the flash bracket can help in 2 things:
1. bring up the flash unit much higher above the lens so that can greatly reduce redeye
2. when shoot in landscape, use L bracket. Then quickly convert to C bracket (by folding out the extension) when shoot in portrait. This will give flexibility to where your flash will be pointing. If never use C bracket, there will be a left or right side shadow behind your subject.