actually, I judge the potential of both coins is the same, depending on the terms of use. but, in this case, I might be inclined to choose bitcoin, because the current development is quite good. even now the price has reached $ 5300, and ETH is still stable at $ 170-180.
ETH is not
stable. ETH is going further this time and it will keep increasing if there is no bad news happen in the short time. Although in cryptocurrency market, everything is possible to happen.
I suggest investing both of these coins because they have a high volume capacity, eth and BTC have a very high value for future investments
Well, not all of people have money to diversify their assets to those both coins.