I've been using a Mach 3 for years, but I just switched to the Quattro pro glide with the ball thingy. I've liked that better. The blade seems to be lasting longer. With the Mach 3, it seems I'd have to change the blade every time I shaved (I shave everything from the shoulder up, except eyebrows), but with the pro glide, I just went three shaves on one blade.
I also have an electric, but only use it when I run out of blades/cream and forget to buy more. It doesn't give as close of a shave and takes longer.
I also have an electric, but only use it when I run out of blades/cream and forget to buy more. It doesn't give as close of a shave and takes longer.