I washed my Xlink Ascent and Trak while rubbing them under hot tap water after a couple of seconds of time to work with Ajax kitchen grease remover and the grip became way better. The uneven surface on top of those discs gripped really well in 48F. I'll have to see how they hold up in the rain to see just how good the grip is. I was pretty tired to exhausted as the session progressed. My longest tosses were around 355'. The Trak had some trouble in fairly mild headwinds, if there were gusts. In constant headwind it had no troubles handling mild winds. That was the most there was today. The Ascent is power hungry and won't stay flat for that long. I see, what people have called a lack of glide, but there are way less gliding discs out there and all of them are quite to very overstable.
The reason i tried these is needing to get a longer disc than FLX Buzzz with great grip and reasonably low power requirement for winter. When the snow gets deep running ain't so easy or an option. I also wanted a straight disc that could handle the winter winds by the sea. The Trak may not be wind tolerant enough, but i'll see it only, when i throw in winter gear in winter conditions. I think it fades too much for winter stand stills to stay within the local tunnels and might not be really longer than mids in those conditions. The grip helps a lot and sidearming with these discs is easy thanks to the shallow profile and great grip. I wonder how much better they feel in warm weather. I also need to see how the Ascent fares in real headwinds. I hope it straightens out nicely in fairly hard winds.
Having been bitten by altitude holding finicky discs tilting in unintentional ways on a bad day i got more wary of super well gliding discs. There are good reasons to throw underpowered and on days, when your form ain't massacred by exhaustion and body parts twisting every which way, it is also good to have discs that don't glide so far off sideways. That is some safety margin is good. You certainly can get Traks and Ascents moving a lot sideways, but not that drastically, when it is unintentional. As safety discs for staying in the fairway and not blowing by too far Traks and Ascents work well.
IMO having the best of both worlds by having glide kings and semi to full on bricks helps in handling more situations with safety margin on each shot. Utility or general purpose. I have a feeling, that if the Ascent and the Trak can handle bed rock and broken glass on my home course i'll like these even more. And i have a suspicion i will like these more than in the first field sessions. And i had an ok day with finicky discs. The best ever in fact for Comet ESP, GL Fuse and clear Ion. So it's not a matter of having sour grapes for having poor results with those, when i was not completely rested after a flu. In bag building and playing safe i think both drivers from Vibram are gonna shine in adding safety margin and repeatability to the throws.