DS9 IMO is the only show that could be done today with just updated production values/ special effects and mostly hold up to modern TV audience viewing.
The way DS9 was produced can easily hold up today. There are certain things about TNG that seem outdated. For Example ----
TNG's idea of a religious/prime directive episode was Picard being mistaken for a god by a less advanced culture. He beams down, gives a speech, gets shot, but recovers and the natives believe him and assures him they'll do the logical thing and the problem is solved.
DS9 idea of a religious/PD episode was separation of church and state. Keiko is teaching a class with mostly Bajoran students. Kai Winn comes in and observes. Keiko wont refer to the wormhole aliens as the prophets, because she says her job is to teach science and knowledge. She uses the technical term.
She is pressured to. She refuses. Her classroom is bombed later. Tensions and debates arise. They call a peace conference on the promenade. Kai Winn secretly convinces a Bajoran worker to try and assassinate one of the speakers. She is apprehended. Kai Winn backs down and the immediate issue is settled, but the cultural tension and issue remains and Kai Winn is still lurking around.
For me, DS9's version is more meaty and interesting to watch.
I'm still baffled that Voyager and TNG has the most re watched Trek shows on Netflix. And BBC America airs all three except DS9.