I "accidentally" dropped a cast iron pan on my wife's 2 day old glass cutting board, dang the luck! My wife mostly uses our stainless Wusthof knife set in a block by the stove and leaves the nice carbon steel knives alone...which is fine with me. I really want to pick up a good end grain cutting board of some substance one of these days...or just make one.
What woods "would" make the best cutting boards with all things considered?