Aluminum vs Chrome Bronze Winches

Apr 25, 2010
11
Catalina 27' Sloop Bellport, NY
I want to change my primary winches to Lewmar 30 self tailing. The existing winches are standard Lewmar 30's. Is there any difference between the performance of the two types of material? The weight difference makes me lean toward the aluminum. Price is also a consideration.

Thanks
Gerard