Well, I think Staber is not well known because they are not sold in stores. Staber washers have problems with realiability and durability despite the fact that they are claimed to be commercial-grade. Also, since many USA citizens are not Do-It-Yourselfers they don't want to have to fix the washers themselves. However, Staber improves the machine based on customer feedback and have done so for 13 years since they first introduced the Staber washer. Also, the 750 RPM spin is indeed slow for a modern washer and a horizontal-axis machine. However the machine extracts 175 Gs of water per minute so the laundry is iron-dry upon coming out of the washer. The Staber dryer has an automatic dry cycle which can dry the laundry in no time.