Yeap, I can't come to terms with buying a 13" or 15" MBP when having 17" 2.2GHZ with a bunch ports to use.Now it appears my Early 2011 17" MacBook Pro will be in need of a patch to run the latest version of MacOS. To add insult to injury, Apple no longer makes a comparable product worth buying (the 17" MacBook Pro was discontinued in 2012, and Apple has never introduced a 17" with Retina since).
https://www.sonnettech.com/product/tempoduoexpresscard34.html