Hello dear friend greetings to you, Hope you are having good days there.

You said that, the Stock to Flow (S2F) model was created in 2019 by the anonymous Plan B. I came to know first time about that thing. It seeks to predict the future price of assets like , Bitcoin, gold and other major commodities. It gives us a relationship between the total stock of a product and its annual flow. If their is scarcity in market, the price always goes up.

The advantages and disadvantages are defined well, you have given a brief analysis we can use it for STEEM Coin or not. A beautiful blog it is.

The best post dear, best wishes for the contest.