I'm not sure what blade you had on a table saw, but I'm pretty sure its not this. No idea how or why you'd put one of these on a table saw.
https://www.amazon.com/Forester-Cha...f9c2f34301a9e4f4a7ee72eb777&gad_source=1&th=1
I've also used the MTR brand and found that they do just as well at about half the cost if you buy the 2 blade kit.
https://www.amazon.com/dp/B0C94RVFZ6?ref=ppx_yo2ov_dt_b_product_details&th=1
I've also tried blades that look like they belong on a table saw. Those do okay, but they don't really hold a candle to the ones with chainsaw teeth on them so long as you're using them on a big enough trimmer. My experience has been that these blades will rip through most saplings in a fraction of a second. They also do okay in tall grass and weeds, but they can get clogged easily in those conditions.
If you don't have a trimmer big enough to run these blades, I am currently using a Holzfforma-FF541R and like it. I've got a Stihl trimmer also, but I like the clone better because its only around $225 USD and comes with everything you need except a good blade. I beat the crap out of gas trimmers, and can't justify spending the money on another Stihl that I'm just going to tear up.
As others have said, these are not tools for covering lots of acreage. These are tools for dealing with the stuff you can't get to with the equipment you bought to use on acreage.