just wondering why do you mostly only throw lat64?
When I started playing my bag were full of Innova and I spent a looooot of time studying the game, reading about different Innova drivers, mids, putters, and their flight path. Then after making difficult decisions as to which disc to purchase, I went out on the course and spend 3/4 hours a day 4/5 days a week understanding their flight characteristic and behavior when thrown with tail wind, head wind, left to right wind, and right to left wind. I'd even tweak things during leagues and tournaments and needless to say it cost me a lot of strokes...a lot of wins.
So long story short, initially I decide to throw Latitude b/c they had very
few disc for me to decide on...less distraction on discs and more attention to form and technique. A friend of mine had an opto halo for me to throw; I hated it at first b/c of the slanted rim, so I did some reading on their plastics and elected to go with the gold line b/c of my playing style and how I wanted my disc to break in. I went ahead and purchased a gold line halo. After about a week of being pissed about the disc slipping, I tweaked my power grip a little and now it's one of my main drivers. NOW, I love throwing Lats b/c of the slanted rims. Whenever I hold and throw non-Lat disc it feels weird for me b/c of the non-slanted rims. Ironically, I can get the same distance with Latitude disc w/less power.
I'm sorry I took so long to answer your question, but I wanted you to get the entire picture and not just the end result.