Dynomax exhaust for 93 Cherokee. Any thoughts?

It's time to replace my exhaust and I do not want to get another pos stock exhaust from Mieneke. I believe the stock exhaust really kills performance and want to get something with better flow that also sounds better. I was thinking about a Dynomax cat back and also want to replace the original cat with one that has better flow over stock. I appreciate any comments from those of you who are using Dynomax. Pros and cons? Is it worth the extra coin? Would you buy again? etc.

I got a dynomax catback & recently installed a hi flow catback from magnaflow.
Slightly more rumble even with my bank performance header.