I've had the entire Speed Pro kit for about 2 weeks now. I've done some shooting and have another shoot tomorrow that I'll be using it on and then I'm going to post some images and a review.
Right now there is a lot of discussion about these brackets and their functionality with triggers and in real world shooting. There are some limitations, some of which have workarounds.
Having said that, I like the Speed Pro bracket. I find it to be very strong with excellent build quality and it's a real pleasure to be able to use any accessory or modifier with a Bowens mount.
It might not be the perfect bracket but it does what it does very well.