My wife and I have used electric toothbrushes (sonicare) for years. I used to shop for the best deal and the lifetimes on the brushes was not great - the batter

My wife and I have used electric toothbrushes (sonicare) for years. I used to shop for the best deal and the lifetimes on the brushes was not great - the battery would hold less and less charge to the point you had to charge it daily or sometines the body would crack and the brush just fail completely. During the pandemic I decided to try a different approach by buying the model with the largest battery. This is of course their most expensive model and has a bunch of features you'll never use (WiFi, rfid, etc). They are still going strong after six years. I would have had to replace a cheaper model at least once in this timeframe - even two.