Yes Dick, I know that low wing loading improves the flight characteristics, especially when landing, as it lowers the stall speed.
But I just can't afford to fly all model categories myself, so I have to refer to some data I found by other ways:
Following is a result of some search:
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXVU18&P=0]Great Planes Fundango Aerobatic Park Flyer [/link]- cubic loading: 4.2
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXJA53&P=0]Tower Hobbies Uproar 60 [/link]- cubic loading: 6.5
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXKF82&P=7#tech]Thunder Tiger Trainer 60 [/link]- cubic loading: 8
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXFF96&P=0]Sig Piper J-3 Cub [/link]- cubic loading: 8.2
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXJ576&P=0]Great Planes Super Sportster 60 [/link]- cubic loading: 11
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXAP68&P=0]Midwest Little Cap 232 61 [/link]- cubic loading: 12
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXJ571&P=0]Great Planes P-51D Mustang [/link] - cubic loading: 12
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXLP44&P=0]Great Planes Giles G-202 46 [/link]cubic loading: 12.6
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXHU97&P=0]Top Flite Douglas DC-3 [/link]- cubic loading: 13.5
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXM398&P=0]House Of Balsa P-51D Mustang [/link]- cubic loading: 13.6
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXCNL6&P=0]Kyosho F-16 Fighting Falcon DF [/link]- cubic loading: 15.5
[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXJRX7&P=0]Ultrafly Model F-16 electric[/link]- cubic loading: 22