Best % container widths for 3 larger breakpoints

Hello

perhaps foolishly I activated the 3 larger breakpoints. The site just looked a bit too narrow on bigger screens with the default Desktop breakpoint

Problem is I cant find the % container widths best suited for the 3 larger breakpoints so that as you widen the page the site grows smoothly to it’s max width.

so what’s your solutions for this?

rsvp

cheers.