Fuck etiquette. How you cut/eat should be based on what's comfortable. I cut with my right hand (righty). If what I'm eating is cut/stab I keep the fork in my left hand. If it's cut scoop then I'll shift the fork to my right.

For true ballah cutlery usage try eating a bowl of cereal while grasping the spoon overhand and shoveling Lucky Charms into your mouth. Most ballah if you use a large tablespoon or serving spoon.