I mean Bootstrap 3 looks a bit samey but I'd attribute that to being a victim of its own success. Bootstrap 4 gives the fonts a once over, adds some extra comp

I mean Bootstrap 3 looks a bit samey but I'd attribute that to being a victim of its own success. Bootstrap 4 gives the fonts a once over, adds some extra components [1] plus some contemporary starter templates [2] [3]. All-in-all I think v4 strikes a good balance of modern and sensible design. [1] https://v4-alpha.getbootstrap.com/components/card/#card-decks https://v4-alpha.getbootstrap.com/components/card/#card-deck... [2] https://v4-alpha.getbootstrap.com/examples/album/ https://v4-alpha.getbootstrap.com/examples/album/ [3] https://v4-alpha.getbootstrap.com/examples/carousel/ https://v4-alpha.getbootstrap.com/examples/carousel/