I am in love with Giorgio Armani cosmetics. If I could use only one brand for everything, it would be them and I probably wouldn't be too sad about it either. Last year for their friends and family sale, I bought blush #2 and bronzer #1. Both are big wins in my opinion.
Blush #2 is a soft, glowy peach. It has shimmer, but I wouldn't describe it as shimmery, just glowy. Armani blushes aren't crazy pigmented, but that is one of the things I like about them. Sometimes I find crazy pigmented blushes to be very hard to work with as I'm not really into the strong blush look.
I think my coloring (about NC30 at the moment) as probably the darkest that could still use this color as a blush. However, it would make a lovely highlighter or brightening powder for those with darker complexions.
Staying powder is decent. I usually reapply if I plan on going out at night.
Overall, I think everyone should own an Armani blush. The formula is a dream and the colors are amazing.
Disclaimer: I purchased this product with my own money.