Don’t get me wrong: I’m happy to see new ships, regardless of where they came from. The only nitpick I have is that if they were going to use four designs from STO, it would have been nice if they’d chosen ships that looked a bit different from things we’ve already seen. We have ships that look very similar to the Galaxy and Nebula classes, a ship derived from the Shepard class from DSC (which happens to be my favorite of these new ships), and a ship derived from the Miranda class. I know STO has designs that look far different than these, but apparently they wanted ships that resembled older classes for some reason. Maybe something like this would have looked more original:
https://ktarnfleet.fandom.com/wiki/Maelstrom_class