In most situations, you can take the dust bag off of the port and hook up a shop vac or an industrial dust-collection system. Many table saws make use of a standard-size dust port between 2-1/2 and 4 inches in diameter, which means it may be compatible with equipment that you already own. Some models forgo the dust bag altogether, in the expectation that you’ll be using some sort of dust collection system.
If you’re looking for a machine with high capacity, the SKIL 3410-02 has a 3.5-inch cut height with the ability to cut through four times the material on each pass. The consensus among reviewers is that, for such a low price, you end up compromising on miter gauge and saw blade quality. Luckily both of those things can be replaced if you so choose.
Blade guards are an important safety device and should never be removed from the saw. You want to find one that rises up parallel to the table so it is always on top of the material you are working with. The purpose of this blade guard is to protect you from the spinning blade. While some woodworkers find them annoying, the safety they provide is well worth the inconvenience.
Among portable table saws, we saw the best feedback for the Bosch 4100-09 (Est. $600). This table saw is among the top performers in four separate professional tests and also earns strong feedback from owners. Professional reviewers consistently say it's powerful, accurate, and easy to set up and use. One feature that gets singled out for praise is the gravity rise stand, which lets users roll the saw around in both its folded and unfolded positions. All reviewers say this stand is very easy to set up and rolls smoothly. Professional testers also like the table saw's sturdy rip fence and its arbor lock, which allows you to change the blade with just one wrench while most saws require two.
This article is the place to start, and then you can take it from there. My table saw buying guide has all the essential information on table saws you will need, like their classification based on size, portability, motor type, blade size, and the features they come with. You will encounter each of these terms in all the product reviews, which is why you shouldn’t skip reading it.