Coated or un coated headers?
I personally like the Jet Hot "Sterling". Jet Hot will also re-coat one time, within 2 years, for FREE. All you do is pay shipping.
I have FLP's, Pacesetters, and Jet Hots between all the cars. All are coated and I would never consider NOT installing coated headers unless, *maybe* a pair as sexy as the LPP's or possibly Kooks stainless. However, the thermal benefits of coating outway the appearance aspect IMHO.

