I use sound gear electronic ear plugs. Almost all my guns have brakes. They are small and comfortable and work good for me. Lots of times I forget I have them in my ears.
X-Reload has them in stock.I looked at the heathen, looks pretty good, there is one more in stock
X-Reload has them in stock.
Badger thruster, ports are all 90 degrees?
Ports are slightly above bore line and angled slightly upward to counter muzzle rise.
Oh ok, it was hard to tell from the photos. The Heathen also has an up and down as well. I like how the Heathen has the first port at 90, then the next two at an angle, I feel this keeps the sound off the shooter more because of the first 90 port blocking the blast from the angled ones.
Sounds similar to the MDT brake, it's also pretty decent for off the shelf type brakes and decently priced.
Edit...the Thruster works so well because it's bored to diameter, the gases get redirected to the ports much better then a generic brake that has to work with a variety of calibers.