May 01, 2005 · Both Sowbhagya and Premier have a 2 litre countertop tilting wet grinder. The only difference that I can see between the 2 is that the premier motor is 900 RPM and Sowbhagya is 960 RPM. Other than that, they look pretty much the same. Between these 2 models, which would be better to purchase? They are both around the same price as well.