The bottom line: XMR project is about to start getting wind under her wings and it will basically fly us to the moon.
For me the use of XMR is a store of value and for that purpose the marketcap need to be driven so high that one person cannot move the price of the coin to any direction.
Now it is time to start to fund the marketcap and slowly add more Moneros to your portfolio.

If you are like me, considering XMR as a store of value, I would not put any limits how many XMR I want at max (minimum limits I've put). The reason: I am not willing to put the upside limit of how much money I want to own (XMR is money).
My exit strategy is buying stuff with XMR and probably replace those XMR whenever I have funds to do so.

That's the real use of XMR for me. Obviously everybody need to figure out themselves what they want from it. Some people might want anon transactions, some people might need to transfer funds overseas fast but anon way or some people want XMR to be their safe haven and the ultimate money which they can give as inheritance to children.