Best shots in tennis this time:
serve - Roddick
cross-court fh - Nadal
down the line fh - Federer/Nadal
cross-court bh - Nalbandian
down the line bh - Djokovic/Federer
volley (drop volley, half volley, overhead smatch)- Federer
drop shot - Nadal
lob - Santoro
Why are you intemizing FH and BH avoiding volleys?
I think these collations are difficult, very subjective. I noticed once that for example Davydenko and Hewitt have quite good backhand cross-court volleys but their BH volleys down the line practically don't exist.