All i can really conclude from all of this, is that it does not matter if a coin is 100% mined or not (price performance wise).
The rest is just noise.
Who cares about "Price performance". It's not marketcap.
XRP : from $3.84 to $0.290 (92,41% drop in price)
Luckily for XRP users they still have $9.800.898.326 marketcap

Bitcoin Cash : from $4,329.52 to $244.60 (96,25% drop in price)
Luckily for Bitcoin Cash users they still have $4.543.883.586 marketcap

Cardano : from $1.33 to $0.106 (91,99% drop in price)
Luckily for Cardano users they still have $3.363.006.557 marketcap

NEO : from $194.79 to $15.62 (91,99% drop in price)
Luckily for NEO users they still have $1.100.397.342 marketcap
Litecoin : from $375.29 from $73.75 (80,38% drop in price)
Luckily for Litecoin users they still have $4.892.155.470 marketcap

If i had to choose between focusing on price performance or on marketcap, i would always choose price performance.
Because price performance will hit my investment directly.