Barstool is an odd greyish blue.  It’s very sheer so I would consider it a jelly.  If you don’t want a visible nail line you are gonna have to use 4 coats.  I found that the formula is a little streaky so it takes a few tries to get the hang of applying it.  Wait until a coat has completely dried before adding another coat.  Below is 1-4 coats from top to bottom and a swatch of 3 coats.