It is extremely unlikely that the market will stop dipping the moment you buy in. You should never expect to perfectly time the market, especially if you are investing in Crypto. Not only that, you're also not going to have any leverage or control once the market dips more.
I started DCAing from June-August with little amounts of money, I never went all in with a lump sum at the start. I'm currently +260% up with that strategy. If I went all in, I wouldn't be up this much. There's always the risk of the market dipping more when you go in, you should never risk it.
TLDR: DCA the dip instead of going in all at once. Trust me, it's going to give you much less anxiety and much more control over the market.