I voted "Other", I had Ray at McNews Automotive dyno tune my '07. As for Pros vs Cons, it's all Pros with McNews. They have the BEST customer service, do great with not only the Zetec, SPI, and Duratec but they do Mustangs, Rangers, and other Ford Products. Ray and his team is straight-up honest with every single one of their customers. They are an Old School Focus Tuner, and did many "McNews Edition" Foci for local dealerships back in the day. They have tuned many Foci, probably easily over 100 under their belt, and to my knowledge have NOT blown one up yet. They are also a Ford Racing Dealer and have other connections as far as Focus Parts go. Ask anyone in the Mid-Atlantic that has had their Foci tuned by them and they will say the same.
+1 for McNews Automotive.