Just recently got an Arizer Extreme Q. Honestly, best bang for the buck. Temps are spot on ( laser thermometers are good for more than just teasing my cat, turns out), and build quality is very good. Glass hasn't broken on me yet, and it doesn't seem thin enough to necessitate super careful handling. A fine buy, indeed. And if you order off of Amazon, they send you a really cool blown glass stirrer thing.