Correct me if I'm wrong but it looks like on the later trucks different trim levels may have gotten different wheels? My Silverado has the straighter spokes and the narrow horn button. But I seem to have seen some with the wide horn button where the spokes are angled down more.
I don't know what the wide button wheels feel like, but I think mine is just perfect. I usually drive with only my index finger and thumb anyway, so this is the ideal setup for me. I can put my arm on either the armrest or the window sill and just hook my digits on the end on that left spoke and I'm good for the duration. Unless I have to turn, then the thumb comes off and it's one finger.
Of course, that join between the wheel and spoke has an awful lot of wear on it now. Nicely broken in I guess.