Based on my experience I'd choose cryptocurrencies because I did well in this field over the years and I know a thing or two about it.
This is a pointless question to be frank because most of us are already invested in crypto. It's like asking someone driving a car if he'd rather walk right now or keep driving

If you'd give me a million dollars now or a million in bitcoin I'd choose bitcoin, if that's what you're asking. I'd prefer bitcoin over stocks as well and my dedication proves it. Over the years I kept holding bitcoin instead of converting it to fiat money or anything else.