I think that’s like asking, should I buy gold or silver, or EURUSD or GBPUSD. It all depends on a multidude of factors.
Are you trading short term? Long term? Hodling? Which do you believe in more, volumes, etc. A Bitcoin ETF is definitely on the horizon. That can’t be said of the other two. What are the implications of that happening? What’s your risk profile like?
Lots of question to ask yourself. But as recent activity has shown, it’s still the wild wild west out there, with big, double digits swings happening in minutes and hours. You better be ready to face that.
Perhaps, if you’re truly wanting to get in, get a little of all three and rebalance as you see fit. There’s a thinking that the next “it” might not be any of the 3 you mentioned, and that the 3 could operate successfully along side the others (as they’re doing now).
There’s really no easy answer here.