I still use Neopan when I can find it. I've always preferred Neopan to Tri-X as the grain is less noticeable when used at 400. the differences in grain between the two films becomes very noticeable, to me, even on 8x10 prints. I try and save any Neopan that I find for special occasions where I know I'll want to make some large prints. Oh Neopan, how I'll miss you when your expired stock is no longer to be found.
I expect to get some flack for preferring anything to Tri-X. I do use Tri-X more these days as Neopan is harder to find.