I agree about the separate Home, End PgUp, PgDn keys. Still mad at Apple for influencing the removal of these from all laptop keyboards! It's one big reason that I have a Thinkpad, even though their keys aren't as good as a Surface's or Mac's.
In their reckless pursuit of apple and their loaded customers, Laptop makers failed to appreciate how important key layout is to retaining their existing customers. Fortunately, framework (or any third-party) is in a position to offer keyboards with alternate key layouts :)