5 quarts (4.7 liters) is common size. Yes, it's cheap. But not usually very good quality, though.
Personally, I prefer my ice cream to have exactly four ingredients: milk, cream, sugar, cocoa. The end. Nothing else. I've had to switch brands a couple times because they cave to pressure to make their chocolate ice cream more creamy. No! I like it a bit dry, it's got cocoa in it! LOL
No egg yolks?
I guess what I'm trying to say is that my preferred ice cream style is "philadelphia style"