I have used only two combo blades in my SawStop PCS (acquired 5 years ago):
- SawStop 10" Titanium-Coated Saw Blades 40-tooth, 1/8" Kerf
- Woodworker II Blade, 10" x 40-Tooth, 1/8" Kerf
Hands-down, the WWII produces better cut quality than the SS Titanium blade as I rotate their use. Both have never been resharpened, something I plan to do next year or so. The teeth on the WWII are still wicked sharp, and I handle the blade with care when cleaning and spraying to avoid getting nicked.
At the recommendation of another woodworker, I picked up the other day a Woodworker II Blade, 10" x 30-Tooth, 1/8" Kerf that has yet to be installed. Included in his recommendation is this reminder:
"The Sawstop manual warns about the drawbacks of using chip limiting rip blades. It will be hard to find one that doesn’t have safety shoulders so you have to be aware it may take longer to stop the blade if you activate the brake."
Price-wise, the Tenryu is very good like the SS Titanium:
https://tenryusawblades.com/product.php?productid=17974&cat=344&page=1
I intend to use the 30-tooth WWII for rip cuts on hardwood (my go-to lumber). Interestingly, although the online product page says it is a combo blade, it is labeled as a rip blade on the packaging.
On average, I do about 6 - 8 projects (half of them smaller builds like trays or boxes) a year. The SawStop fills up about two to three bags of saw dust per year for the 1.5HP dust collector (for under-the-table dust collection), and about two bags for the small shop vac (above-the-table dust collection). I believe with proper care and resharpening, I won't need any more blades in the remaining years of my woodworking journey (that's, unless I fire off the cartridge!).