I'm no tyre expert (I only ever have 2 sets - one for winter, one for summer), but I would've thought the trails around Forrest are diverse enough that no singular make of tyre would be considered perfect, or significantly better anyway. There are loamy parts, sandy parts, hard packed parts, muddy parts, loose parts ... really a bit of everything. I've only ever ridden there dry, on whatever I had each time - mostly stock tyres that came with bike. Never had any problems keeping up with anyone else on either of my 2 sets. I get by.
The only thing about the Forrest trails that I can think will affect anything is there's heaps of shade, so I imagine it will be pretty moist most of winter. I seem to remember one of the regulars here rode crossmarks in the Otways Odyssey (which was really damp) and had no problems. Look for any posts regarding that race and you'll get your pictures.