When farming yields, the LP pair (Liquidity Providing pair) is very important. Indeed, you want as little impermanent loss as possible so that you don't lose your initial investment. This initial pair will generate yield, and you can increase your gains by re-investing the token you farmed without additional risk on your initial. This is one of the reason why our guides propose strategies based on stables only, or on pairs that are composed by a stable coin and a blue chip token like Bitcoin, Ethereum, or the native gas token from the chain we are running the strategy.