I wish this stuff was cheaper, because I really like it. I have thin nails that tend to tear and delaminate, and Pink Gel Coat, which I've been using for a couple of months, has been very helpful. I like the transparent pink-violet color (more violet in natual light), it dries quickly, and using just one product is so simple.
I've used OPI's Nail Envy in the past, but I'm completely hooked on Perfect Formula's Gel Coats. A single coat once a week has amazing results and the pink tinted is by far my favorite. The color does exactly what it says it does and makes the pink bed pinker and the tips whiter. It's shiny like a perfect buff, but not thick and glossy like a traditional top coat. It doesn't seem to chip or peel. I use the pink under any sheer based polishes to make my nails look healthier. My sister is a chronic nail biter and using this product she has the most amazingly, envious long nails now!