I have to say, my main concern is pocketability.
Really *want* to go 5.5, but my cardboard cutout is showing me just how unwieldy it will be when "on the go" since I don't usually have a bag or a jacket with large internal pocket.
Really *want* to go 5.5, but my cardboard cutout is showing me just how unwieldy it will be when "on the go" since I don't usually have a bag or a jacket with large internal pocket.