Have a garage full of tyres and really should put a few on to wear them out or get the camera out and get on the ebay.
But tend to use these pretty much all year
Set Racing Ralphs, use most of summer, if getting dicey stick Ron on front.
Depths of winter and some wet muddy rooty trails I’ve been using Ron on the front with a Maxxis Medusa on the rear.
I think that you get used to a tyre and adapt your riding to it rather than having a shed load of tyres and figuring out “what tyre for?”