Five Guys has the best french fries in fast food, according to our survey of more than 3,000 customers

Irene Jiang / Business Insider Who has the best french fries? The answer changes depending on who you ask. As part of a larger survey about fast food, we asked the readers of Business Insider to tell us which chain they thought had the best french fries. We measured the percentage of respondents who said they'd visited a chain in the last six months against the percentage of respondents who said that chain was the best at something. Readers loved Five Guys' fries the best, with almost half of re...