Definitely bitcoin, we are at more than 50% drop right now and that means we are going to end up with a 2x profit when it goes to even close to ATH, not even required to pass it. Sure there are some others, like ETH for example, which are top coins and still down more than 50% and you can buy that too, or bnb, or whatever, but BTC is the most trusted coin and it doesn't need to go anywhere crazy.

Just 60k or more and you are going to double your profit which is awesome to think about. We all know that bitcoin will be 60k or more one day, maybe it will be soon but even if not, I can wait a whole year for it and it will be a great deal for sure.