MSA Gallet or Alpha Eagle?  

The gallet gets my vote and I've had 3 brands in my career. The fit and weight of the Gallet is superior and so is the build quality. My last employer bought the Alpha Eagle because it was the cheapest and you could tell why. The parts felt like super cheap plastic and some of the metal even started to have corrosion on it from the humidity of Louisiana. 

I'm in a Gentex (employer bought) now and contemplating buying the Gallet because it's that much better. 

Hope this helps, cheers...