LOL, empirical data (measurable) is what I'm talking about. 40, vert, size, etc..
Arm can be graded, and is. More variables, but still gradable.
Opinions about comfort, are just opinions, and I specifically diminished those opinions as factors (on Eason) in a post above if you care to look.
Sour grapes? Your boys not doing well? Russian bots stealing your election lol.