Razor team help

i use physical razor mostly

my team is razor, fischl, shenhe and mika

the leaks says sandrone might revive physical which is amazing but im wondering what should i do,

i do have hexerei buffs and im wondering which should be better, overload, lunar charge or physical?

i have c6 mona, bina, durin,c6 fischl, c6 chevreuse,c6 mika