Well Spring is around the corner and soon it will be time to bring out my new GN I purchased in January. I will be buying a converter in a few weeks. Ive narrowed my options to the PTX xtreme 9"11. or a vigilante converter. I would like to get some in put from people who have actually had either one of these converters in their cars and what you thought about the converter good or bad and what type of performance gains did you receive from them and also why you choose that particular converter. Yes Ive done a search, but im looking for some new and fresh opinions. I was this close to ordering a 9"11" then the guy that i was ordering from asked why not the precision vigilante cuz thats what hes been sellin and what guys are running and were happy with. Your opinion may help with my purchasing decision.