Owati satsuma has been around for a long time. Some ripen earlier that Owari. Miyagawam, XShan, Louisiana early and early StAnne are all eary ripening satsumas. Miyagawa and Xie shan are at the top of my list. Armstrong Early is also an early ripening but the worst of the bunch. Kimbrough is another satsuma, I do not know if it is available any more. In the future when they are getting soft sample one.
Take CAre,
BC