Even though I have welded chain hooks, I find myself using the teeth of the bar to wrap my chain around to pick things up. Also, I have a grapple attached to my bucket and the extra length of the teeth lets me grab and hold more brush per bite!
My very first use of the tooth bar, I stopped at a small rock that I wanted to pop out of the ground. I didn't really know what the heck I was doing... anyway, when I pressed down on the rock, I meant to be in front of the rock so (still pressing down) I backed up and the rock, flipped up and into my bucket without ever getting off the tractor.
Yea, never been able to do THAT again but I thought, OH, heck yea, I like this tooth bar!!
Best feeling ever is when you walk into a tooth... your shin will never forget!!!
(yes, and it also helps a bunch digging in hard dirt)
Forgot to add that my tooth bar cost $100 and I would not have bought one if it was twice that cost (I'm very cheap - my screen name should have been Old and Cheap!!!)