Which one and why. This is not a BRAND issue either. Both are strong discs. I own both but have one in my bag. I am not neccesarily considering putting the other in, just curious to everyone else's take on them.
Firebird all the way, I use them for everything: backhand, forehand and thumbers.
I actually do, just thought it was fun that I could change one word from your entry. I can't honestly say anything about the predator as I've never thrown one. I've heard they're similar to the Tsunami, which I don't like, maybe I'll give them a try soon.
Tsunami and Predator are the same disc. Discraft and DGA have some kind of reciprocal relationship with baskets and discs. So if you didn't like the Tsunami you won't like a Pred. :-) Although... the Z plastic the Pred. comes in may make a difference.