are you talking about the long sheet like wooden panel ones, or the tiles?

My hubby used a regular table saw for our kitchen floor

Dedicated floor saw is redundant, unless in the biz.

Miter saw is good, if you have other needs.

A circular saw and homemade jig will get the job done or a simple and cheap miter box, even with a sharp handsaw.

Miter Saw. Although I have a table saw, Miter works great.

If you must buy, I’d suggest the compound miter saw. Top picture. It’ll serve you well for many years and many different projects. Think baseboards, crown moldings, etc.

I have the Skil flooring saw, and it is awesome. Used for a laminate and vinyl floor.

Get the chop saw in the first pic-it has hundreds of other applications.