It really depends on what you like and how many you want. (taste and production). I like the round types, prefer Cue Ball (light green) but SunDay is good and the most prolific round yellow I have grown. Black Ball slightly more productive than Eight Ball. Lucky 8 is an excellent striped round zuke. For the long types I have good results with the middle eastern types ( great flavor and good production) Profit, Alexandria, Barq, Magda, Clarimore, Basima, etc. I am not partial to the dark gree types, but the best producer that I tried is Senator. I am like the grey zukes, the old Grey zucchini being very good. Greybeard is prettier but the Grey is one Op that is competitive
