I know Mac Whirl lip liner is a cult favorite, and I think this lipstick might be a newer addition, but I'm not 100% sure.
Whirl is a Matte formula, which I find to be drying on my lips especially since I like to wear lipliners under my lipsticks. It's very opaque so it can be worn easily on its own, but I'm just so use to wearing a liner underneath now that it's hard to skip it. It's not my favorite formula from Mac, but it's a beautiful shade so I can deal with it. I also found that this isn't *too* similar to any others that I own because it's a bit darker than most of my nude lipsticks.
Overall I really like this lipstick, but since it is drying on my lips it's not one is wear everyday. I would really love to own Mac whirl lip liner as well someday, and think I might prefer that to the lipstick!
What's your favorite Mac lipstick?