I have one scrub set each by Med Couture, NrG (makes Greys), and Winks.
Winks scrubs don't have the stretch that the other two have, but I love the crispness of the fabric - not roughness - and I love the POCKETS! I'm doing phlebotomy clinicals right now, and the Wink pockets are fantastic for bandages, wipes, etc.
Also, the petite pants fit very well - hugs the contour of my legs a bit more, and flares out a bit at the bottom. Even my teen daughter thought they looked great.
Another thing I like about the Winks scrubs is that all the tops have the same pocket configuration - which is great when you have to carry a lot of stuff and don't want to figure out a different method of carrying your supplies every day.