I live in realville. Whether you have it or not, +95% of riders over 30 would benefit from it after the 10th restart on the side of a hill, and that's probably before lunch. With a LW battery and can, 99% of us would be better riders with it than without it. We're only a 1%'er in our mind's eye. Hey - there's a reason that SHOT is one of the FIRST things EVERYONE (who's not a real 1%er) likes about the G4.
9 out of 10 guys I ride with could easily lose at least 10 - 30 lbs. At least. Wanna really ride better and longer - we need to take a honest look in the mirror without the onesie, first. It's not e-start that's bonking guys in your group by mid-afternoon, or day 3 of a 5 day ride.