Slightly overbuilt 160mm AM/enduro/trail bike.
Could quite easily get by with my old 130mm HT on local stuff, but the compromises I have to make with the big bike are so small IMHO (lose a little on the flat and really right twisty stuff, but faster, easier and more fun everywhere else) that I tend to ride the FS most of the time. The HT really only comes out when the other one’s broken or I fancy a change/sharpening up session.
On really special occasions, the pretty much original 2001 Trailstar with its barely effective 80mm Z4s gets an outing. If I was brutally honest, that’s all I really need for the local woods.
EDIT. I’m not too far away from dirtyrider geographically in the grand scheme of things (certainly no big hills or rocks round here), and most of us do ride big old 160mm machines. To be fair though we all do a couple of enduros a year, and regularly travel out to ride the Peaks, Wales, etc.