It's agility, not adaptability that makes the stat useful. Comparing 3 ADP to 20 ADP is irrelevant. You need to compare max agility, 110, with like 80 agility or something lower (idk what the base agility is).
Also, iframes are very important, so I have no clue why you wouldn't want as many as possible. If you're still getting hit, you're either timing your rolls poorly, have shit spacing, or you're trying roll certain moves that will still hit you after the roll recovery, like the spin to win move or longer moves like that. Either that, or you don't have max agility or simply... blame the lag, lol.
Also, iframes are very important, so I have no clue why you wouldn't want as many as possible. If you're still getting hit, you're either timing your rolls poorly, have shit spacing, or you're trying roll certain moves that will still hit you after the roll recovery, like the spin to win move or longer moves like that. Either that, or you don't have max agility or simply... blame the lag, lol.