Digital BW, The Print

I'm about to order some 24" paper for my 7000.

I've been told the Photo Rag 308 in rolls is problematic, as it tends 
to be too "curved" towards the end of the roll. On the other hand, 
I'd prefer the greater heft on 20x24 and 24x36 prints. 188 seems a 
bit light even at 13x19.

Should I purchase cut sheets instead for larger prints?

Bruce

-- 
Bruce C. Kinch
Associate Professor of Photography
The Art Institute of Boston at Lesley University