This disc reminds me of a kastaplast jarn with maybe a slightly wider wing. The wing does lead to more ground play and more speed out of the hand than something like a zone might, but that's not necessarily a bad thing. This is plenty stable to be used for FH approaches reliably and comfortably, but not nearly as over stable as a Zone OS. 

Plastic quality is really solid for a small company and holds up well over several rounds and tree hits. Some flashing of note, but I can't say that it scares me away from this brand at all because the molds are very useful. 

This thing just feels nice. It reminds me of an A2 with a bit of a wider wing and flies really nicely on both forehand and backhand. Glad I gave this brand a shot because it's cheap and the discs are really great for what you'd expect for an lower price point.

Probably a bit closer to a 5 speed than a traditional 4 speed approach disc but that's really just based on the low profile of the disc in general. Pretty beefy but will hold a flex line for a bit before burning.