gen 3 header gaskets

i rec a set of stainless works headers for my 15 ram and it did not include gaskets just a tube of RTV. what brand of gaskets are the best?

It included the gaskets. Rtv is the best way to go especially with headers.

I've used remflex on a couple of builds. I really like em
http://catalog.remflex.com/MOPAR_Header_Exhaust_Manifold_Gasket_p/6022.htm

I'll second that.
The remflex gaskets are great at sealing header leaks, they are much better than other brands/types that I have used.