2 more resonators or new muffler?

[IAmKaiser]

Hi all,
I currently am running a Active Autowerke Catless x pipe on my 2011 e92 m3 with a m performance exhaust. I'm not really a fan of how loud it is in the lower rpms and how much rasp it has overall. I'd like to find a midpoint between stock and what I have now. I believe the x pipe comes with two resonators so I'm wondering, should I add 2 vibrant resonators (for a total of 4) or should I just get another exhaust, as I've heard that the combination of the m performance exhaust and being catless results in a lot of rasp as well as lower rpm drone. I had a shop offer to install the resonators for $400 (so it would end up being $550 after I buy the resonators) or I could buy an eisenmann exhaust and go that route. Let me know your thoughts!

[nycplumber]

Resonators won't change the volume, just tone. If you want it to be more quiet its either new muffler or adding cats

[omgzirra_exe]

kek the mperf exhaust is just raspy in general if not using oem xpipe.