For me, I don't want to sell most of my Ethereum just to buy one Bitcoin. Instead, I pair Ethereum and Bitcoin together on Bitget's smart portfolio. This way, if one goes up in price, I make money on the other one. I think Bitcoin might go up first before Ethereum. If that happens, I'll get more Ethereum from having them paired. Then, I'll unpair them and wait for Ethereum's bigger price increase to make the most profit.