I’m a fan of Spesh tyres too, but bitter experience has taught me that if you want to go tubeless, S-Works are a no-no. It’ll end in tears (and tears), a puddle of sealant and a long walk home. Don’t be tempted by the low gramme count.
You can get away with Controls, but I’ve learned that a sidewall tear is inevitable really and I find they can lack a little support.
If you live anywhere with flinty soil or jagged rocky bits then Grid construction is the only answer. These feel like full on UST jobs, but for thirty five rubs each they’re cheaper than anyone else’s USTs.