Could be operation, maintenance, navigation, cruising, etc. New skill, new competency, or education/insight. Not so much new product, rather what improves your "Captain" skills? I will jump in first. Mine was increasing my skills using rudders during docking. Using the transmissions are the base, don't really think anymore about which lever to pull or push, think more of where I want the boat to move. The actions are muscle memory. Trying to reach the same level with incorporating rudders. Not having to stop and think - just make it second nature when I want to leverage the rudders and what my actions are. Any thoughts?