Considering buying a Henry big boy (.357)

Im between the 16.5” version and the 20” version. I like the look of both (gold especially with the aftermarket fancy burl wood stock). My only gripe is the 16.5” only holds 7+1 rounds while the 20” holds 10+1 rounds. Additionally I found the front stock grip to be a bit shorter than I’d like on the 16.5”, is it any longer on the 20” version or the same?