As Line6man points out, there's no such thing as "best". But, there are some considerations to take into account, such as mass/material and maybe more importantly, mounting scheme. Oddly enough, price is not a good indicator. It can be telling in some cases, but it often depends more on the manufacturer/vendor than anything else.
From a price perspective, some parts are cast and some are machined. Cast parts are dirt cheap to manufacture, machined parts are not. They often look the same, unless you're a machinist/mechanical engineer/experienced and can see the difference, so it's easy to fool people into thinking they have something they don't and charging far too much money. Cast parts are generally made of either zinc or aluminum, and have a tone-sucking quality to them. They also tend to get yucky faster. But, it's subtle. It's not like if you install one that 6 months later you're going to wanna do something about it.
Machined parts are generally made of either brass or stainless steel, usually in conjunction with some case-hardened steel. They tend to be brighter and last longer. They're generally more expensive because there's a lot more machine time and/or labor in them, but not always. Again. Vendors.
Some bridges are mounted on posts, and some mount flush to the body. The ones on posts are going to be tone suckers, relatively speaking.
Some bridges have saddles with height adjustment, while others don't. The adjustable ones allow for finer setups.
Some bridges have saddles that terminate on an edge, so they're slightly more difficult to intonate exactly due to bumping over wraps on wound strings. They also tend to form string breakage points.
Some bridges are taller than others. And between sharp saddles and excess height, you can tear up your palm if you're an aggressive player.
For all those reasons, I tend to avoid Tune-O-Matic bridges or anything that resembles them if I can. There are some machined high-quality versions of them available from the likes of Callaham, TonePros, etc. but a less-than-ideal design is just that: less-than-ideal. Those guys do a great job of turd-polishing but they're just selling what people are asking for, not what's ideal. For some folks, appearance is the thing, not performance. That's why Kluson is still in business. Far and away the crummiest tuners on the planet, bar none, but they "look right".
Brittany Spears looks right, too. But, you won't catch me trading spit with her :laughing7:
To me, an ideal hardtail bridge is machined from either brass or stainless (then plated or finished because brass matches nothing and will oxidize ugly), mounts flush to the body, and has saddles that are adjustable in two dimensions (intonation and height).
Who does that? Well, there's the Scartozi bridge, but they're unfinished, and Hipshot has a nice selection.
These parts are awfully nice, for instance...
They check
all the boxes. But, there are others. Look around.
arty07: