I'm very happy with my bamboo cutting board. It is 16 percent harder than other hardwood cutting boards. I've heard they've started selling them at Costco for cheap but have also heard that they are poorly made. My husband does woodworking so whenever my board start getting deep grooves in them, he takes them to sand and refinish them but I've never had to do that with my bamboo since it has done so well. My bamboo board is made of end grain, which my husband says is better for your knives. He could explain why but I don't think I will attempt to. You can usually tell if they are end grain if it looks like a lot of small squares or rectangles of wood glued together, rather than the long strips of wood.
I also like the cheap plastic cutting boards for cutting meat on since I can throw it in the dishwasher afterward. These are just the cheap thin bendable ones that are just a few dollars. They are great for grating cheese on, cutting berries (it will stain on the wood) and for taking camping. I also put one under my standing mixer so it's easier to move.
I hope this is helpful! And good luck!
-Brooke