Both are indeed good investment for a long term perceptive, I would conveniently invest in both coins based on their price historical point of view both coins had yielded massive profits for long term hodlers even with their occasional massive corrections both coins still rallied up and bounce back on several occasions despite the disparities in their bearish sentiment in term of their stability both are always profitable when the market regains it bullish sentiment and both coins will continue to dominate the cryptocurrencies market in many years ahead.
it all applies only to those who believe and hold on for the long term. sometimes everyone's psychology is different. those who make long-term plans are too concerned about their assets declining when a dump occurs. it's so easy to make them panic.
there is no real doubt about the two assets of ETH and BTC. they are the best so far. when it goes down we should be patient to keep waiting for them to rise again.
both have proven with years of development that they have survived and continued to grow in the crypto market.