I'm in love with this sound. It's not a crush, but a life-time marriage XD
I have been using Paiste 13'' signature sound edge hi hats for the last >15 years. I was happy with them, as you can imagine... for so many years, but these new 15'' complex hats have blown my mind.
Very defined sound in all hitting zones. Warm sound and very very versatile. I would say versatility is what I was missing in my previous hats and these ones deliver, no doubt about it. One of my best purchases ever, together with the 22'' HHX complex thin ride, which I bought simultaneously. What a purchase!