Question about "new" style, has/will it change the scales in terms of endgame advantage in mobility/power of lategame toss unit comps? Because in general, hasnt lategame pvz favored zerg due to ultraling and mobility issues causing cost efficent trades? Or is the whole goal of this style to have some concrete midgame push that can maul a zerg to bypass a lategame weakness?

Duh archon/reaver/ht are also strong lategame, but can toss truly be in an advantage lategame if on equal footing with maxed armies/expos ect?