At the moment, I think ETH is more suitable for investment, but should choose short-term trading, because Ethereum is about to issue 2.0, which is good news.
Most likely, good performance at the price will show both Bitcoin and broadcast, but if I now had to invest money, I would definitely choose Bitcoin because it has a much greater potential than the broadcast. The ether has a number of indicators in which it significantly loses to the king of cryptocurrency.