I am running a Patriot-12, a 12 foot two piece fiberglass whip base antenna I am planning one day to upgrade but not for a while. What I have for SWR is just under 2 with the tunning rings maxed to get this reading. I am using a antenna matcher and it zero's it out. Am I gaining anything from using this and is it at least better for my 148GTL running the zero'd out SWR's?