A landing-page QR is for content you do not want to put on a full website
Menus with photos, a link-in-bio hub, a property one-pager, an event handout — hosted on a fast mobile page you can edit without reprinting the code. That is the opposite of a static URL burned onto a flyer. If you only have one stable https link, the URL generator is enough. If you will change blocks, images, and buttons every week, build the page here and print the dynamic code once.