What don't you understand?

Protocol-owned liquidity isn't close enough to make a 'decent' impact yet and the price will keep going down in the meanwhile.

I estimate that the PoL should be around 50-100K$ now (and maybe I'm being optimistic).
Assuming this 100K$ is producing a 20% APR (again optimistic), we're talking about 20K$/YEAR (assuming everything else static).

20K$ (revenue per year)/7M (max supply poly) = 0,0028 cents yielded per polycub/year.

0,0028/0,138 (actual price) gives us a PER of ~49, which means it would take 49 YEARS for the PoL to sustain the current price of polycub of 0,138$. I'm not taking into consideration PoL growing or more utilities for Polycub... But anyway, multiply this number by 10. You got 4,9.

You'll wait ~5 years to break even with polycub...? Answer honestly. IMHO it's a 'HELL NO!'

Polycub should continue to fall as its only value proposition (yield) is being cut in half in a week or so. In my opinion, it's still overvalued.

Moral: don't invest in farms, just take the crops.