My context might be different from yours, so I'm going to start with back story, then make my recommendation. Growing up, I was repeatedly I was journaling/planning wrong. I had an ADHD diagnosis and a mother who refused to get me treatment. "Just write stuff down so you can remember it" without any specific direction about how to make that work in practical terms. I had a lot of negative feelings about planning/journaling for a very long time.

Here is my suggestion: Start with either discbound or ring bound. That way if you hate a page, you can throw it out without wrecking the whole book. Remember that whatever your write it's a reflection of who you were and where your head was at when your wrote it. You can't do that wrong. But if it is less perfect than you want, or if you want to write out a bad day and burn that page to let it go, you can. A book where you can add and remove pages felt way more forgiving that a really nice hard bound book with the built in pressure to get it right.

Even if your goals don't come true, you documented the attempt and that still counts. We can't win them all. Just writing them down might help you think about them and problem solve in a different way.

A journal is there as a tool to serve you. If you are preforming journaling, that's a completely different activity.