I will tell you why you should sell those to get XLM
Ethereum CANT scale even with PoS it's bloated, it'll take awhile until dev start abandoning eth
Eth is only good at marketing look at how many were layoff by consensys
I havent touch the miners yet who supported them
EOS just try to capitalized on icos, dapp is shit aws lambda is more decentralized
Payment is and has always been the killer app
XLM will takeover bitcoin after few more halvings
Do you think IBM is stupid? Most banks still run ibm mainframes and resist linux migration