I have personally heard and own the meisterschaft exhaust. I LOVE it, and it is my Favorite also.
BUT, If you are planning on getting High Flow Cats or Test pipes you may want to consider getting the Motordyne XYZ pipe with the Resonator or hi flow cat attachment. cuz it is loud. here is what mine sounds like. I love it but, if I get Test pipes I will also be purchasing the XYZ pipe with resonator attachment to counter balance the Db level.
If I were you, I would go with the GTHAUS if its what you like. it is a little more on the pricey side though. but man is it sexy when under the car.Good luck on the choice and if you want to ask any questions feel free. ill help in any way I can.
P.S. Vivid racing has the best price on this that I have found
