Digital BW, The Print

I have recently set up an epson 980 (my 1160 is on the way) with the 
preizo continuous ink system.
I am seeking information on your findings as to the best paper to use 
with this system. Should I stay with the cone and epson papers as the 
software supports it, should I move to another brand? What and how 
would I set the software to print on other median(?)

I will be framing for long term wall hanging and I like to use the 
heavier base stuff.

thanks in advance

dave