I used to use my opto saint for this shot, but it has been wanting to cut too hard right lately. F7 is what I've been using as a replacement, but I feel like I need to throw it too hard to get the straight flight path I'm looking for. River has a little too much fade at the end, and wants to turn too quickly if I give it too much speed. Love that glide though. I have a patriot that I haven't played with enough, maybe that's the answer? Bottom line, what's your go to disc for 300ish feet, dead nuts all the way if you back off on the power?