Peacemaker:
“What’s the halachic (or minhug/hanhaga?) difference between wearing wool vs. cotton tzitzis?”
If I’m not mistake, the Shulchan Orach holds one is only yotzeh with wool while the Rema also allows cotton. There is also some kind of machlokes if one is yotzeh with mesh tzitzis, although I don’t know the particulars.
bombmaniac:
“”Who’s denigrating who now?”
whom*”
I stand corrected.