Headers aren't at the top of my list atm but if I order them in the future i'll definitely have a full review.
I've just been looking for a set of good headers in the $600 price range and refuse to go with something like speed daddy's.
Why? My SSAC'S are 5 years old and there still in good shape
No issues, There still sealed with Copper RTV that I used 5 years back. All headers with any slip joints you're going to have to use RTV anyways. Just saying