OK, time for my write-up on these discs. I do not have full weight versions of the Halo or King for comparison, since my arm is not near big enough for them. My write ups really won't apply for the 400+ ft thrower.
Here are my normal RHBH distances on flat, measured ground without significant wind. All of these are true golf lines released flat, and are average throws when I feel like I actually threw with good form. I go much shorter or slightly longer depending on the day:
Champ Leopard: 290
Opto Saint 167g: 300
Star Roadrunner: 310
Bilzzard Boss 148g: 340
Today, there was an 8-10mph fairly mild wind, I threw in both a straight headwind and straight tailwind on a football field. I was already pretty exhausted after 18 holes of golfing beforehand, and didn't really feel like I was throwing to my full potential today, but did get a couple decent rips.
Now, here is my breakdown of the 3 Air discs:
Air Saint 148g
Top Distance: 335 ft. with tailwind
Stability: Similar to an Opto River
Overall Impression: Didn't perform well in a headwind, but wasn't unusable either. Just tracked a bit too far to the right. In a tailwind this flew the best of the bunch today. Unfortunately, I didn't get a single good side-by-side throw with my 167g Saint so I can't really give a good comparison. They definitely were different discs though, as the Air version was noticeably less stable and seemed to have more glide. Going to need to get more field work to really see how they compare.
Air Halo 152g:
Top Distance: 305 ft. on a laser line drive about 10 ft. off the ground
Stability: Similar to Blizzard Boss (middle of the road stable)
Overall Impression: Unfortunately, I didn't get a good rip with enough height to unlock the potential of this disc, but the stability seemed to be quite good. I was throwing my Blizzard Boss equally as bad today and they seemed to both fly nearly identical on my poor throws. The one throw over 300 I got was an absolute bullet that showed a lot of potential. If I can get a bit more height and a slight S-curve on this I think it could equal the Boss. Need more time to feel it out.
Air King 150g:
Top Distance: 310 ft. with tailwind, tracked to the right
Stability: Similar to Blizzard Wraith (understable)
Overall Impression: This was the flippiest of the bunch. Even in a tailwind I had a tough time straightening it out. I tried to hyzer-flip it once to see how that worked but I didn't perform it correctly. This was completely useless in a headwind. I saw some potential in the disc if I can learn to harness it. I have a lot of the same complaints about the Blizzard Wraith as I do about the King, however the Wraith does have a spot in my bag for max distance shots with room to work to the right. Not sure if the King can replace it quite yet, I did not have a good feel for this disc with just the 8-9 throws I got in today.
Basically, I am up in the air (no pun intended) right now as to whether I will be able to bag these discs. I have 2 spots for max distance lightweights, so the Halo will be battling the Boss for the stable spot and the King/Saint will be battling the Wraith for the understable spot. I would say it was a virtual tie today. That is actually good news for the Latitude discs, since these lightweight molds are touchy and require time to feel them out. A day 1 tie is a day 1 victory for L64. Unfortunately, these are not going to be magic discs if you already throw Blizzards. I will not be getting the Bolt because I wouldn't want something even more understable than the King.