need help picking a strain..

ok.. my plan is to try out an ScrOG setup.. I really dont have too much space but im looking for high yield.. Right now ive been growing sensi-star which i am very pleased with, but im looking for something with the highest yield possible without sacrificing quality. I was wondering if anyone had any ideas which strain would be able to produce me the best buds with the highest yield. Im hoping to find something that stays fairly small in height and is pure indica..im figuring it would help a lot in my ScrOG setup if i can get it going right..any suggestions?

ive heard that both northern lights and white widow are easy, quick grows with lots of yield and are good for the beginner (theys what im considering :) ). but this is just what i have heard...