Yes - there are lots of reasons why they are fab, but I just wondered which SINGLE reason makes you like it best?
I realised today that for me it is the fact that there's no longer that 'game' of having to guess whether it's worth changing a tampon or not, e.g. "I changed it an hour ago, but am now going out for 3 hours, so should I change it again, or wait and risk leakage...?" And the irritation of taking a tampon out only to find it could've lasted another few hours... OK, maybe I'm just mean, but I hated that sort of waste...
With a mooncup, there's none of that.