Never use glass 😮
Glass is harder than steel and blunts knives so quickly. The knife is more likely to slip on glass rather than wood or plastic.
Glass "chopping boards" should never be marketed as chopping boards, but as surface protectors (for hot pans etc).
You are right @Lovelysummerdays
Wood is naturally antimicrobial. I use wood, but have a plastic folding one which is great for chopping things like onions and garlic. I can then fold the edges in to tip the onions and garlic into the pan.
If wooden chopping boards are good enough for professional chefs they are good enough for me.