The Bitcoin supply will be completed soon. So, can we get more profit by buying Bitcoin or Ethereum?
What do you think will be the value of Ethereum when the Bitcoin supply is complete?
Bitcoin supply will last more then 100 years. But yes there will b very little left 20 years form now. I dont think 20 years is soon. Bitcoin exist 10 years. This is not an immediate problem Bitcoin have but is a long term problem that will hopefully be solved.