For me the best place to stake and to earn profit is Pancakeswap, there's a lot of good project landing on pancakeswap everyday, so if i were you, you can accumulate CAKE and Stake cake to earn other coin also.
at this time may be the popular one is pancakeswap. I've also tried staking on apeswap and Sovryn. I still run it. it has its own advantages and disadvantages. like Sovryn, who must lock our assets for a certain time, and the choices are given are quite long.
and if we force to unlock and end staking there seems to be a deduction from the assets we use.