Yea, the whole brand thing can get a bit confusing... For example my favorite computer is an oceanic, but my favorite BC is a
Zeagle Brigade. So you really want to hook up with someone who will help you figure out what is best in your budget for what you want to do with your diving.
And to make it even more confusing... there are some "manufacturers" that actually hardly manufacturer anything. They just slap their name on other peoples gear.