" I currently only use Ilford ID11 but have been thinking of trying Pyro/PMK as a lot of people sing its praises."

Might I suggest trying Ilford Perceptol? I was an ID11 user for years until one day my shop was out of it, so I bought a box of Perceptol. Night and Day. Perceptol is razor sharp with no grain. Amazing highight and shadow detail. I use Delta 400 Pro 120 exclusively in my Veriwide 100. I am printing 6x10 negs to 24 in wide with sharpness in line with my 5x7 contact prints. I had thought about PMK until I found this.

Just another option,

Patrick


PS. I do not work for Ilford, but Ilford works for me.