Most important thing is having an exit strategy, especially because if/when things really get heated your eyes turn green from everyone telling you just how much higher it's going to be. If you're thinking of long-term holding that's one thing, but if the thought is playing this specific cycle, have it in mind just how you're going to start taking money out and stick with it.
I still have the futures ETF in my IRA and I'll likely follow the common approach that once things start to heat up, to take 10% or so off every month. If we're well before that vague "18 months past the halving" cycle top history, I'll likely use a good portion of that withdrawn money to buy dips, but if we're really heated than probably not buy back at all.