best headers??

My dad and I are putting together a 74 duster 360/727 and we're are gonna use some cheap hedmans they arent that bad to use just have to have some patience. We have a few cars bb and sb a-bodies and have used most of the availabe headers and all we have used have had some issues. we have 2 darts with bb and TTIs and one set goes right in and the other needed a small ding on one tube. we just chalked it up to production variances no biggie. On our race car with fenderwells they fit well when we got them then we had our chassis guy work on a few tubes and now they are fantastic. Ther hedmans we are gonna use are on a car now and the center two plugs on the drivers side need 90deg boots and thats the only issue with those we've had and itll be the 2nd set we've used for what the engine is they will be fine, and now you can get a coated set of flowtech headers super cheap so thats what'll go on next, check the coated flowtech prices seen them advertised for a little more than a cpl hundred bucks in the mopar mags. I know you get what you pay for but this thing is just a stocker with a set of j heads, a 268xe cam, small converter and some 3.91s just a toy to screw around with and go to the parts store and the machine shop with.
Marvin