Bought my 2010 C14 new last fall in Sept and just rode it stock thru the fall. The power is great, but I would like to help with the drivability of the bike. You can definitely tell that the mapping is way off and the effect the flies have on the engine.
Now I know there are two solutions considered to be most desirable to fix it. First would be a PowerCommander with the flies removed, the other is the Gull Re-Flash with the flies removed. I believe I understand the pros and cons of both:
PC:
Pros
Its adjustable for future upgrades (ie exhaust, intake, etc...)
User Adjustable
Cons
Its adjustable (LOL)
Its only as good as the tuner.
Ive had PC's before, and they seem reliable, but I had issues with both of mine on my H-D's with water getting into them, and periodic need to re-flash the map.
The Gull:
Pros
Refined, many different configurations all tuned by the same guy on the same dyno.
Cons
Locked into the configuration you currently have, or may have (I would have them map for the CS-One I would plan on getting down the road).
Are there other options out there I am not thinking about?