None of the above!
I've lost a lot of weight this year and am now happy with my size.
I am still logging on MFP, and on a separate thread about whittling the waist another poster talked about protein (as well as lots of useful stuff about exercise).
So I looked at my protein intake, and for the first time noted how much higher the MFP target is than the NHS advice, which is what led to the thread.
MFP is also, I think, rather low on fibre target.
And I'm on an old, uncluttered version which I don't want to change, but on which I've never found how to alter nutrient settings. So now I've started looking, I keep seeing that I'm usually not terribly close the what MFP gives me. And though I suspect that might not matter, it'd be nice to know a bit more about it.
(yes I know I could just google, but IME there's better advice and comment on MN threads)