Love the Eagle. If you are looking for a 7 speed disc with a big S curve, here is your disc. Mine spent about 8 months in a pond before someone fished it out, so its quite a bit less stable than when I started. I primarily use this disc for a turnover (~275-300 feet) that I don't want to get too out of hand, but also use it for forehand flip up flex to fade shots. Feels amazing in the hand and will probably always bag an eagle. 

This is the first disc I bought outside of a starter pack and I loved it as a very overstable fairway until I built up the arm speed to get the full flight out of it. Now it is a very controllable 300-350 disc for me.

This disc is a staple in my bag. I feel like it has the perfect flight path for hitting gaps and I can usually predict where it will land within ten feet or so. It is remarkably consistent and it's perfect for really breaking holes apart and planning your next shot. Thrown flat RHBH the disc flies incredibly straight with just a hair of turn and then fades hard to the left. Thrown forehand I've noticed that it can flip over, but with a little bit of hyzer it flips up and flies laser straight and then fades hard to the right. I always know exactly what this disc will do and I really can't ask for more out of an overstable fairway driver. 

LHBH.  The eagle is my original favorite disc.  I got my first ace with a star x out eagle x on hole 11 at kilborne.  I bag 2 champ eagle x molds.  One is a little beat up and goes a little straighter longer, but they both fade pretty hard.  I feel like most people who throw Innova drivers will either bag a Tee-bird or an Eagle and not both.  Fewer people seem to bag an eagle.  I love this disc I can throw it between 300 and max at about 330.  In my experience the x mold is much more stable than the x mold.  

If you are a beginner throwing an eagle you would probably want to throw an L mold.  The x mold is a lot meatier and the flight numbers 7.4.-1.3 seem correct for the x mold not the L mold.  It can be difficult to find the right mold of this disc since they do not always differentiate between the 2.