I am buying MF.
Fidelity leveraged company stock fund is my current putting target.
I recommended this fund 2 or 3 years ago here, and I never bought any. I read an article about this fund: it does well when the economy is expanding, but would do worse than average in a down-turn. Now it is about 50% YTD. So I began to buy with my SIMPLE IRA by monthly putting.