I find kyrios definitely worth it, its beam shots are ridiculously fast and its w3 has no atk boost which makes it a fast easy counter. It works particularly well against mobile suits charging at you because you can fire it and let it do its stutter step charge straight into the other mobile suit and boost down it. Then you can quickly switch to w1, make a few hits, then run and fire your beams.
But keep in my my kyrios is oc5 all agi and spd. I'll probably put the rest into either atk or def at this point.
twsdgo ign: fallenic