Somewhat surprised , author did not add ETH in the list.
XRP also does not look a good choice to me, ok I guess it will survive the bloodbath but I do not think it is going to appreciate too much.
Surviving the bloodbath and potential to grow and survive , both are different.
Xrp is a good investment today because the market price is very low and there are good speculations that the price of xrp might even reach $8 dollars before the year ends.