Hi Mike;
I work at a supply house in Ma. I know Halo is a good brand can. We carry our own brand as well as Halo, Juno and Progress. The Elite brand cat# B6RIC-At is a remodel old work can that can be in direct contact with insulation and is also air tight for codes here in Ma. I'm not sure where you are, but we have supply houses all over.

Hope this helps
~Andy