These are solid regs that deliver excellent breathing performance both when diving within recreational depths and when pushed to extremes.

This standout reg breathes easy under normal conditions, plus offers a tremendous amount of reserve capacity for extreme diving. It’s the priciest breather of this year’s shootout, but delivers the best performance, making it our Testers’ Choice ...

The Delta 4.2 is a solid midrange reg, delivering very good performance and offering some nice design features. The second-stage swivel is a nice add-on, increasing range of motion. When it was hooked to a CDX-5 first stage, the Neo was a solid ...

Both lab coat and wetsuit wearers really liked this reg. It delivers top-drawer breathing performance, is user friendly and carries a price tag so low that it almost doesn’t qualify as an Over $500 reg, making it our Best Buy pick in this category.

Lightweight and compact, the Flight is perfect for the traveling diver.

ScubaLab put 12 new regs to the test to learn all are good, but a few are superbreathers

The Brut is a good entry-level reg at a very attractive price point.

ScubaLab puts 12 new regulators to the test.

Breathing simulators are great indicators of a regulator’s abilities and we used one to put our 2010 ScubaLab regs to the test.