Sets fast under water, and I prefer the extra thickness of it over typical runny glue. I seem to be able to get thru to the bottom of a bottle, whereas with other brands, the tube is clogged before the product is gone.
Also, I have never gotten the CG on my fingers, while regular super glue I managed to always get a dab, which is a pain.
There may not be a big difference, but I seem to like it more than anything else I've used.