I'm really enjoying the new generation of battery powered lawn tools. From chainsaws to leafblowers to lawnmowers, li-ion is taking over. I won't miss the mess and cheapo carbs and tricks like shipping products without a simple fuel filter.
Keep ethanol fuel out of the equipment to keep the carbs in good shape.
My cost on batteries/electricity is probably less than I would have spent on fuel. The noise/size/maintenance-free advantages of electric are huge too.