$ETH Ethereum ($ETH) remains among the strongest cryptocurrencies in 2025, despite significant competition from new smart contract platforms. Personally, I consider ETH a key component of my long-term portfolio. I am watching the ETH/USDT pair, where the price is hovering around an important support level of about €1,550. If it were to drop below €1,500, I would consider buying more. At the same time, I see potential for growth above €1,700 if the market maintains its current momentum. In the context of developments around ETFs, scaling, and adoption in the DeFi world, ETH remains one of the most important assets. I am not discouraged by short-term volatility and continue to hold.