According to the Vegetable Varieties for Gardeners site, these summer varieties are rated 5 stars;

 

Sunburst squash

Raven squash

Rond de Nice squash

Horn of Plenty

Italian Largo

Trombetta

Dixie

Gentry

Greyzini

Striata D’Italia

Cashflow squash…...we should try some of that :)

Papaya Pear

Pic-n-Pic

Senator

Sundance

Sweet Gourmet

Tigress

Zuchhini Select squash

Geode

Dark Green

Clairmore

Sungreen

Golden Scallopini

Lebanese White Bush Marrow

Yogoslavian Finger Fruit squash

Cavili

Bolognese

Sultan

Cue Ball

Tatume

Medallion

Sunglo

Terminator squash

Anton

Daisy Mae

Black Ball

Greybeard

Freckles Summer Squash

Profit

Sunbeam

Basima

Barq

Monte Carlo

 

And thats the top five...crazy… there are so many!

 

There are a bunch more..