Ah that's great nice one
are great for bits and have a quick service too!
Bandwise I've played C standard for years now. My stage axe (retired as playing bass now) is in this tuning.
I have an electric in E, an acoustic in open G and another one which I mess about with -DAGAD, Concert pitch, whatever.
I love the grind with C and all guitars I've ever had handled it well.
I'm looking at a 12-string acoustic now. Prob tune it half a step lower or to D standard for bluesy stuff.