Bassani equals, I'll never use another mac product again, i've had plenty of mac products go bad, all things i bought at cheap pricing, but it isn't really cost effective to do things twice. Pay now, save later.
Since you are using afr 185's, i'll assume that your car makes pretty good power, probably enough that standard shorties are a restriction.
Long tubes are ok, but require the headers and a new h pipe, they also have some ground clearance issues on lowered cars and may require extensions for the o2 sensors.
I've had a few sets of headers and seen pretty much them all.
Bassani's are my favorite out of what i'd consider affordable headers, although they are twice as much as the crappy brands.
Kooks would be my number one favorite, but you are going to pay serious money for them.