I believe they'll be a little difference..... Depends on the gun to.....
Different chokes same diameter same loads can pattern different. Only way to know is to shoot them..... I've had three different .665 of the years. Had two different .660 Kicks and Rhino. Kicks wasn't even close to the Rhino..... The Rhino is AMAZING! To get it even better I tried Jebbs .655 (which they recommended), didn't improve over the Rhino, so I sold the Jebbs. I've had the Rhino over 11 years.....
Shoot em and the gun, choke and shell will tell you what's best. Run a boar snake thru each shot.
Post up some pictures or the results. Good luck