You have been given a lot of good recommendations for different breeds. Be prepared for some losses eventually when free ranging. Once your birds are discovered by predators they will pick them off when you least expect it. I used to free range but then the birds were discovered and I lost some to predators so now they are in nice large pens. Here are a few sites that may help you with your decision. Good luck and have fun...
https://www.mypetchicken.com/chicken-breeds/which-breed-is-right-for-me.aspx
https://www.mcmurrayhatchery.com/chick_selector.html
http://www.feathersite.com/Poultry/BRKPoultryPage.html#Chickens
http://www.sagehenfarmlodi.com/chooks/chooks.html
http://www.poultrydvm.com/breed-selector.php
https://www.mypetchicken.com/chicken-breeds/which-breed-is-right-for-me.aspx
https://www.mcmurrayhatchery.com/chick_selector.html
http://www.feathersite.com/Poultry/BRKPoultryPage.html#Chickens
http://www.sagehenfarmlodi.com/chooks/chooks.html
http://www.poultrydvm.com/breed-selector.php