I was cleaning out my traincase and looking over some of my makeup when I stumbled upon my NYX Trio in TS 08. I noticed that NYX Spring Leaf is very similar to MAC Aquavert.
Swatches: Left is NYX Spring Leaf, Right is MAC Aquavert
The NYX one seems a bit more green and the Aquavert seems a bit more silverish. But they are soooo close that I ended up returning my Aquavert e/s. I also heard that MAC's nail polish in Peppermint Patti is similar to China Glaze For Audrey. I'm thinking of returning the nail polish as well because $11 for nail polish is plain ridiculous!!!
Hope this was helpful...