I've been researching and are these (maybe) some other options? (Discs that haven't been listed)
Please let me know if you've tried some of these....
Discmania FD Jackal
Discraft Stalker
Discraft XPress
Discraft Zombee
Innova Cheetah
Innova Valkyrie
Legacy Patriot
Prodigy F5/F7
Lat.64 Jade
For the most part yes. The FD is going to River or Crave like, more straight/stable than a disc you'll be able to get much turn out of at your present D. The Cheetah is a great disc as long as you don't mind base plastic. Valk is a little faster but will show some turn especially once it wears. Patriot, F5, and F7 are good options (especially the F7). The Jade will be understable at any power, you might want to try the Diamond, which is faster (and basically a 150 class Underworld, very easy to hyzer flip and turn over, etc).