kinda surprise me you say Levrg got nothing ! i got all levrg and cell also. they are very good 3-balls combo. i would say CELL fit perfectly between LEVRG et Nsane.
If someone know how to adjust on the lane (boards, arrow, speed, ...). Any ball these ball can be good.
LevRG = Heavy oil Long pattern (which start more early, more rolling , better control. This ball is more suited for tournament, because House Shot conditions is mostly medium or medium-heavy oil. This ball can help you alot for every serious tournament !)
Cell = Heavy oil medium-long pattern (this ball, give you little more length and little more backend, little more backend THAN LevRG).
Nsane = Medium-Heavy oil (more length more backend, more angular than Cell.) I throw by 80 % on all my shots. Very verstaile and good ball.
Personaly, for House Shot or leagues, i'll go with Cell OOB + Nsane OOB or LevRG 2000 Abaralon + Nsane OOB. And for tournaments, levrg + cell + nsane.
Never have any trouble. Most troubles is from the bowler. Dont blame the balls