I'm responding to both posts here.
Good laugh I got about 6 JMTs in one month. I do the JMT each year, consecutively. In one month I'll be doing my 6th (annual) JMT. Of course, I know you knew that. Still, the English language if not used like nitroglycerin can explode in your face .
My only issue about the Superfeet is whether or not I use the "E" or "F" size. In either case, I had to cut the ends down. You take your original insole and mark it's shape on the Superfoot insole.
I have both the E and F insole so I'm going to try both and see which I like better.
It's kind of an individual thing based upon where your arch is on the foot, more than the length of the foot.
I had to order the shoe a full size larger than other shoes I have worn though. Super comfortable.