I would like to sugest,that many more cultivars,can produce ripe fruits in the PNW,if the grower take the time,and do the work,to completelly eliminate,the breba crop,(on figs that are known,for good main crop)right away when they appear,and only grow one crop.
Desert King is an exception,because Breba crop,is the crop the fig retain,and the main crop it drops,at the end of Sommer.
Nothing should be done on Desert King,except may be pinching,to form as many new growing tips as possible.
Yet if you plan to grow a full orchard,it will be a lot of Work to Diligently brake off all Breba,on Main crop figs,so your best bet is still Desert King.
One thing is for sure true for you and for me here in New Jersey:
Our Sommers are only long enough,to grow,One crop only.
Best Regards