I have both top coats and I find them to be equally good. Perhaps this one does better going over stamped nails, but it could also be that I've gotten better at floating the topcoat over and using fewer strokes (3 or less).
Both seem to dry to the touch in the same amount of time (under 5 min). Both also seem to be a little soft underneath so an additional 10-20 mins is advisable, just to be absolutely safe.
Both seem to wear the same for me. No chipping whatsoever but I still get tip wear by day 2, even with these two top coats. 123
J'aime beaucoup ce top coat, il sèche très rapidement et est très brillant. 123
I love G&G's HK Girl top coat and use it all of the time, when I'm doing layered nail art. It dries within minutes, which saves me a lot of time. There's hardly any shrinkage, even with layers of polish. And it's so shiny! I also find that over hex glitter, only two coats are needed for a smooth finish. Worth the price, for sure.
This is a holy grail topcoat, you will need nothing else the rest of your life. Dries super fast, dries into a glass-like crystal sheen, and levels out gritty or glittery surfaces. I have poshe, sallyhansen, CbL, and other top coats, but HK Girl is the best, bar none! 123