Having bought the second, apparently limited edition, version of the Meet Matt(e) Hughes Liquid Lipsticks Mini Set from TheBalm I thought it’d be interesting to compare it to the original mini set I bought a while ago. Although they should be pretty much the same there seems to be some differences, besides the colour of the lipstick, which may be due to the colours and formulation of each colour like you often find with products of different colour in the same range.
I have had the original set for a while, but I don’t think there has been much change over time with the formula. If you want to read the review posts for these you can find the original set, the one I’m calling Vol. 1, here and the newer set review can be found here. They have swatches and a bit more of a detailed description of each of the colours.