I have been using the Schick Quattro for a while and am not sure I will continue to buy it. Each time I have dropped the handle in the shower, the blade cartridge falls off, requiring me to use my slippery hands to touch the sharp blades to replace it on the handle. It is advertised as being so sharp one can skip a day of shaving; not true for me. I am not certain the lubricant strip on the blade does much. I have found replacing the cartridge to be hit or miss, and I sometimes accidentally put it on backwards the first time.