Patio tables have a reputation for being an afterthought, the thing you grab because the chairs needed somewhere to put a drink, and honestly, I landed there too for years. Mine was a plastic rectangle that warped in one Georgia summer and I didn't replace it properly for three more. A good patio table deserves better billing than that. Get the right one and it becomes the actual center of your outdoor setup, not the prop next to it.
Color and finish matter more outside than people expect. A weathered teak or a warm natural wood tone is the easiest thing to live with, it ages instead of fading, and it goes with whatever you throw at it, rattan chairs, mismatched cushions, string lights, a bowl of lemons. If you want color, put it in a powder coated steel frame, a deep charcoal or a bottle green base holds up beautifully and doesn't scream at you every time you walk past the window. What I'd steer you away from is bright white tabletops. They look crisp for about six weeks, then every pollen season and every glass ring shows up like a confession.
Where this lives best is anywhere you actually eat or sit for more than five minutes, a small balcony, a deck off the kitchen, a concrete patio that needs some warmth. Smaller households and renters do well with a round table around thirty six inches, it seats four without feeling like a commitment, and it moves easily if you're hauling it up an apartment stairwell, which I have done, cursing. If you've got a bigger yard and you actually host, a rectangular table that seats six earns its place fast, especially once grilling season hits and everyone wants to sit outside at once.
If you're starting from nothing, go with one solid table before you buy a full set. A table you like will outlast whatever chairs you start with, and chairs are easier to swap out later. The difference between a table that survives a move and one that falls apart on the truck is almost always in the joints and the base, not the tabletop. Look for welded steel legs rather than bolted ones, a wood top that's been properly sealed rather than just stained, and an umbrella hole with a real metal grommet instead of a flimsy plastic ring that cracks the first time the pole gets twisted in wind. Cheap ones rust at the leg joints within a season. Good ones get a water spot you wipe off and move on.
Start on the deck. That's where mine finally earned its keep, and where yours will too.