Lower Decks is easily the most entertainment for my time I've had out of Trek in a while. I'm conflicted, since calling this my favorite feels like cheating: it doesn't entirely stand on its own since it riffs on everything else Trek.
In that case, SNW takes the top spot on my list. It's an incredibly well-oiled production and it shows at every level.
Bottom of the list is Enterprise, but that's only because I personally feel the writers squandered a fantastic setting. Star Trek at a lower technology tier just begs for more edge-of-your-seat stakes and problem solving. At the start, it had grit: the ship had no shields, puny weapons, limited warp, a janky universal translator, and everyone was terrified of the transporter. Add to that operating under interplanetary tensions and a fledgling federation that is a relative unknown in the galaxy. Much of this got thrown out in record time, and for what? A temporal causality loop hundreds of years wide, thereby eradicating any agency the crew had, and by extension, our disbelief that they may pull through the next encounter.
I'm with you on Voyager. A big problem with the story was it's premise: it's kind of hard to run into the same people more than once when you're bee-lining for home every chance you get. So they should have focused more on every last stinking crew member onboard that little ship. Or start a small fleet and do it BSG style. Lots of options, but they're all outside the usual Trek box.