Peter Schiff, a well-known cryptocurrency skeptic and CEO of Euro Pacific Capital, has advised selling Ethereum (ETH) and buying Bitcoin (BTC). Schiff conveyed this opinion via X, stating that, based on chart analysis, ETH is a "good time to sell." While he personally wouldn't invest in either, Schiff believes ETH's price structure appears weaker than Bitcoin's. His rationale suggests that for those determined to hold cryptocurrency, shifting from ETH to BTC presents a more favorable trading strategy. This statement reflects Schiff's consistent skepticism towards cryptocurrencies, despite their increasing mainstream adoption. It's crucial to remember that this is one analyst's perspective, and individual investment decisions should be based on thorough research and consideration of personal risk tolerance. ```