I, too, went looking for testimonials before I decided to get Mega receivers. I was actually just looking for comments on which receivers were good to build on and the Mega name came up alot. And I like the logo; didn't want a deer head engraved on it. RRA and Bushy costed about $30 more with no advantages.
There was alot of good things said by alot of builders on several forums on Mega, so I went for it. Have fun with your build!


PS: Join us over at AR15armory.com . Great bunch of guys there, as well as sponsers, and there's manufacturer's discussions. Checkout the Surefire M900A raffle.