Thread: Optimum All Purpose Blade

OK, continuing from 'New Blade Production- Unrealistic?', I'd like to understand blades just a little better. I'm about to ask a stupid question, and as my father would say, I'll probably get a stupid answer. The fault there will obviously be my own ignorance. Still, I have to ask,

Is there a good 'all purpose' blade geometry? Thickness, length, width, bevel?

I know this is a can of worms and I'm certain there are as many good dimensions as there are shaving preferences. I know each blade size has different characteristics. But let's say you were going to manufacture one blade and one blade only. What would it's geometry be?