I'm assuming that nobody here uses an old school straight razor - but I may be wrong...

From what I have read online is that these produce by far the closest shave possible (and my guess would be the greatest odds of self injury...)
The same websites that bragged up straight razors said the next best shave would be from a safety razor...

Does anyone on this site have experience with a safety razor???
Also - do you just use a normal razorblade - like you would buy at a hardware store?
If so - I would think that this would be a big money saver in the long run compared to the high price of mach III replacement blades!