Stoptech 2-piece rotors or OEM rotors?

Looks like I have to replace all 4 rotors soon.
I already have a brand new set of Stoptech street pad so just need to decide on the rotors.
I think I’m gonna go with either the Stoptech 2-piece rotors (ARK) or just OEM. They are price about equally (unless there is a cheaper source for the OEM rotors).
I don’t track my car and most of my driving is city.
Which set of rotors should I go with?
Thanks!