Hi, thanks for the post!
Whilst i agree with you that ETH has scalability issues and if not sorted out ASAP then another dApp crypto which does will replace ETH.
Have you got any thoughts on Ziquilla who plan to use sharding to over come scalability issues? Or IOST (largely under the radar) who plan to use proof-of -believability + Efficient Distributed Sharding to solve the scalability issues - which they claim is superior to both EOS and Ziquilla's proposals?
If you're interested I did a highlevel overview of IOST here.
Interested to hear your thoughts!