Does Kafka's E1 has diminishing returns with Hysilen's S1 ?
So i am running a triple dot team with E0S1 Hysilens, Kafka and Black Swan (both do not have their signature nor an eidolon). I am not empty to increase the performance of my dot team so i might go for E1 Hysilens in the future assuming that is the strongest single improvement (if it is not please correct me)
But currently i have a choice between getting E1 Kafka or E1 Sparkle from the selector. I initially thought of getting E1 Kafka to improve my dot team but i am not sure how much of an increase it is especially compared to E1 Sparkle and i have heard that having S1 Hyilens cause diminishing returns with Kafka E1 thus lowing its value. Is that true ? And if yes do you think getting E1 Kafka is worth it ?