Sizing Advice on Bill's Khakis

Greetings,

I haven't yet tried Bill's Khakis and would like to order a pair; the chinos I normally buy are the Clark fit BB chinos. I have always loved the way they fit; can someone advise me on which Bill's I should buy if I'm looking for a fit that is close to the Clark?

Thanks! :)

Sizing Advice on Bill's Khakis