MVP DOES NOT EQUAL SHIT PRODUCT
Mobile Phone or laptop / tablet?
Here's why I'm asking - the world is mobile now and your design should be mobile first. Designing for a desktop / landscape view should be completely secondary, if not tertiary in your thoughts.
I was provoked to ask because I see so many landing pages on here that don't work at mobile sizes. Even if I'm on my laptop the first thing I do when assessing a landing page (or any) design is switch my browser to mobile view.