Join Date: Apr 2005
Location: Sydney, Australia (from time to time)
Programs: QF-LTS & P, SQ-TPPS, IC-RA, HH-D, *wood G, Others
Posts: 1,729
My experience with the F ground staff/dedicated check in has been fantastic.
One thing I find helps is having a F ticket folder in my shirt pocket (I don't wear jackets in SIN/KUL, etc) and they come up to me instantly.
I always dress "nicely" - long sleeve shirt which is more flexible than short sleeve (e.g. so if plane is cold I can roll sleves down) and usually casual cotton trousers (unless it's straight from work) which is what i wear mostly anyway.