Just a curious question because most of us on this board are collectors and/or enthusiasts - what do you all normally swing on the court? Have you stayed with a "classic" or are you using a more modern update? I retired my F200's a couple of years ago, although I was still playing very well with them at what the Aussies know as "A" level (Div 1). Now my main choice is a PT 630. I"ve been trying poly strings, but they really just don't do it for me. I haven't noticed any considerable advantage to using them. Anyone else willing to share?