Clone SHAs get a ton of hate but it's all in how you actually tune the carb. I've had fantastic results with the Runtong brand carb, they're $15 from Chinese Ebay if you're willing to wait a month or two and there's other things you can fix up in the meantime.
I almost exclusively use them to fix the moped flip projects I do. Why pay $50+ for something that's 50 plus years old and has less moving parts than a chainsaw carburetor and is still made of the same cheap pot metal and sloppy QC from back in the day?
That being said the Dellorto PHBG clones and Mikuni VM clones are not as good quality since there's far more moving parts in them to go wrong. Given there's only one moving part with the SHA with nothing attached to it, it works just fine.
Also, the Chinese Dellorto jets fit them and they're aggressively cheaper than the jets someone slapped a brand name on to make them $20+ more money.
If you're stuck on the idea of a brand name carb, get a Mikuni. Far better design and far better quality.