[SSonics]

Hi guys, i have been searching for an exhaust system for my 435i. I have narrowed it to these 2 because this is what i can get in my country (with affordable price n availability).

So I wanted something more from the stock exhaust, something more refine and a little bit louder but I also want it to be comfortable for daily driving/cruising down the streets.
Will the mpe give a noticeable change from stock?
Will the eisenmann be too loud for daily driving?
If mpe is on level 1/10 in terms of loudness, which level will the eisenmann race on?

Thank you!! Thoughts and comments are greatly appreciated