My Grizzly jointer came this week and I need to install a NEMA 6-20 outlet in my garage which is attached to my house. The fuse box is located near the garage. On the Grizzly specs they indicate a minimum circuit size of 20 amps. This would indicate that I need to run a 12/3 line to the garage. However I have seen comments suggesting to use 10/3 instead. Is there any advantage in this situation to jump to 10 gauge? Thanks.