The year of birth is indeed earlier Dogecoin than Ethereum, but that's not the only reason to choose Dogecoin because such coins are only good to have when the market is in Bullrun conditions, while in Bearish times, it's better to ignore it and for Ethereum I think it is better to keep it under any conditions even though it is potential to lose money when the market is in a downtrend, but it is always faster to recover when the downtrend in the market is over.