Yes, it's definitely worth investing in LEOM., especially if you think the price of LEO is going to continue to appreciate.
LEOM are virtual miners that receive ~15% of the LEO inflation.
Taking a look at the LEOM market on LeoDex, we can see that there's still just under 100K LEOM left on the original sell wall at 2 HIVE a piece.
These are already starting to disappear and I can honestly see them all being snapped up by a hungry whale or two soon.
As for how long it takes to recoup your investment, it's worth checking out the math that @empoderat ran in his extra opportunity regarding the LEO ecosystem post.
He has LEOM miners yielding a ~143,1% ROI yearly, or a ~12% monthly.
Not bad, huh!
RE: Is it worth to invest in LEOM and how long does it take to recoup your investment?