Better question: when Star Trek
returns to TV, which series should it most resemble?
All of them.
In fact, they should all still be running. They never should have ended.
I don't want any of them back, but I do want another Star Trek
There are some elements from that I wouldn't mind seeing again. If the next series is set in the 23rd C, that's okay by me. Ditto if someone wants to take another stab at the Birth of the Federation story (and actually do that story this time around.) But whatever the characters, time frame, or premise, the writers should use the style and philosophy of DS9.