... and here is the Brusso stop hinges (I've used JB101's)...
This picture shows the square knuckle on the Brusso hinge. To avoid the hinge binding it needs to protrude further than the SmartButt hinge ...
In my opinion the SmartButt puts the Brusso offering in the shade. My hinge of choice however remains the original SmartHinge (side rail hinge) as it looks great and is a doddle to fit.
It looks so much neater than the Brusso one, I have used the original smart hinges before and found them excellent so would expect no less with these, nice boxes by the way.