I'm getting the Look Fantastic one and the Boots one for my daughters. This is on the basis that there are def known items they are both desperate for in them (sol de janeiro, drunk elephant, mac, glow recipe etc) , plus they can swap items between them and I will also get the left overs that they don't want. So win, win, win!
I used a £10 discount on the LK one (there seem to be loads of influencers offering these) and I had just enough Advantage pop into to get the Boots one
I used to get the M&S one for myself for years, and discovered some new brands that I've loved and gone on to buy, but it seems very samey the last couple of years so ditched it.