How to design a form with many options?

So here is the stuff that is needed on the form:

  1. Name (short text)

  2. Description (longer text)

  3. Choose an option (basically a radio button, might be 10-100 options. The. options are presented on a small card)

  4. Start date (date)

  5. End date (date)

  6. Submit button

The issue I am having is presenting the "Choose an option" in an optimal way. I have two ideas for solving this. The first idea is to have a simple linear form, present the first 3 options and have a "more" button. Here is a quick illustration:

Illustration

The second option would be a two-step wizard, but as we all know

It’s silly to have a 2-step wizard...

I still think the wizard is the way to go, but I am very unsure.