Batteries carry a lot less energy per kilogram, so transporting them uses more energy than transporting biofuels. You also have to carry empty batteries back to the source rather than it being a one way trip. It could be feasible on rails, but those are two major limitations compared to just running some big cables over land. The weight problem also means that some amount of combustible fuel will always be necessary, since batteries and aviation are not compatible.

The biggest disappointment is when you finally lock in and process the paragraph and it had nothing of substance to say.

My use case is pretty similar to yours, and I would recommend physically going to a store and seeing whatever (Logitech, as others suggested) mouse feels best in your hand. I think your hand preferences are pretty personal and important and that’s not something a stranger can assess for you.