Holy hell! A newbie who researched and is referencing a thread in another section of the forum??? I thought I had seen it all! There's still hope for this world!!!
Well done Chillengillon. Just razzin' ya a little.
I've not heard of Cobb modifying OTS maps, as was previously mentioned. Many have gone with a Torqued Performance map that can be tweaked for your car, as Mr Wrex mentioned. Many swear by them so check that out. IMHO, the best option is a protune on a dyno/street. Dyno tune to get everything 99%, then street to get it 99.99%. No such thing as a perfect tune, but close enough for government work.