Review title is Phillips Norelco 9160 XL shaver [SEP] I have used a tripple head shaver for years. If the extra life battery charging, or the use of 220V or 120V electricity, and being able to wash it in the sink, are important it may be worth the extra expense. I was hopeing the shave would be better than my old shaver but its not, in my case. If I were makeing this purchase now, I would stay with the $50.00 shaver.