V-8 exhaust question

[SAF16055]

My 2001 V-8 GC Laredo will be in need of an exhaust update in the near future...I was wondering if anyone has experience with either Flowmaster or Dyna flow/dyna-something exhaust? I've used Flowmaster duals on other vehicles with good success but never peckered around with changing the OEM exhaust system on our Jeeps.

Thanks in advance!