Wait for a 16-inch 2019 MacBook Pro
Apple may finally be bringing back a larger MacBook Pro after years of not offering a 17-inch model. The latest rumors don't suggest a new full return of the 17-inch MacBook Pro, but there is a larger one on the way according to Ming-Chi Kou.
9to5Mac shares the latest report where Kuo says we will see a 16-inch to 16.5-inch MacBook Pro with an all new design. This is reportedly coming in 2019 alongside a new 3.16-inch 6k x 3k monitor.
This will likely arrive in late 2019, so if you are willing to wait for summer or fall, you may be able to get a bigger screen with your MacBook Pro.