I am very sure to invest 80% of Bitcoin, and another 20% to invest in DOT. The pattern of DOT may be larger than Ethereum. I support DOT very much, and I have been buying dot.
80% of funds into Bitcoin is a good choice, but for the rest of them, only one coin is not a smart choice. It would be wise to split the 20% fund and investment in a few coins. Are you also talking that Dot will bet Ethereum? Really? Personally, I don't believe any coin can able to bet Etehreum. It's the queen in the crypto industry. No one coin can bet on Ethereum sooner or later. Instead of taking the bet, it would be good to make an investment in Ethereum. For the long run ethereum will easily hit $10k.