Although pricey, Pro Media Gear products are top notch. Always well fitting. You'll never go wrong. You can pay less elsewhere, but you can be sure that you will get less elsewhere.
I really like this "L" bracket. Most importantly, it's solid and well finished. But I also like the ability to extend the "end" of the bracket for clear video, audio, and remote cables. The magnetically held allen wrench is a nice touch, too.
I spent considerable time researching L-Brackets and this product is by far the best bracket out there. One of the key selling points for me was the fact the side of the bracket can be extended to allow clearance for a USB cable when shooting tethered. Other brands either don't have the clearance or require the purchase of costly (spacers) to accommodate the same cable.