Who should I rank up?

Tony_02003

Side note herc unawakened and kitty is awakened and shangchi unawakened and the ranks in paranthesis are their current ranks







Quicksilver (rank 4)
Ps. Is quicksilver worth maxing out??

Ben_15455

Can you post a pic of your roster I don't know if Quicksilver is 6* or kitty is 6* or what's even going on