Which would you recommend for Voluma: Cannula vs. needle for cheeks?

I intend to try Voluma, I have never had a filler before. Doing my research, it seems everyone loves the cannula, even with Voluma's consistency. The injector, who is very experienced at a high-volume PS office, prefers cannulas for lower face only (chin/prejowel area) and uses a needle for cheek, saying a cannula isn't needed for cheek, needle is better. Does this sound right, and are there any questions/concerns I should have? Thanks a lot.