I am an Ethereum fan and I also invest in Ethereum, but I saw Polkadot price increase very high and now Polkadot is in the top 5 on coinmarketcap, so in your opinion in the next 7 days, which price will increase very high? Ethereum or Polkadot?
if I personally would definitely choose Ethereum

7 days is very small time frame for such predictions but im obviously very bullish about ethereum price considering the momentum it is showing plus the fundamentals on the other hand polkadot is also an extremely awesome project that has high potential for growth.
Agree, for the long term polkadot could be good for the top coin competition, but if you want to invest, its better to wait until the hype calmdown and the price become dipper. But for 7 days prediction, i will choose Ethereum over Polkadot.