Which one is better between the 2?

I will never buy off brand towing equipment. Hitches, balls, trunion bars etc. for my use have to be made by companies whose main business is towing. I will not trust our lives, and others, to less than top of the line gear. Especially one with a 2.5 star rating. BTW, the chrome will wear off pretty soon and keeping a light film of grease on the ball will prevent rust.
RichH