What is More Effective/permanent for Facial Fat Removal on Side of Cheek? Mesotherapy or Smart Lipo? (photo)

One side of cheek is fuller, after a few session of mesotherapy, it has improved considerably. But was wondering if smart lipo is more effective in removing fat cells. Ive read meso does not remove fat cells. However im worried that the fats might come back. I do exercise eat healthy but i do notice after meals, the right side of the cheek puffs up a little. And slims down after exercise or the morning after a night of light dinner. Appreciate comments. Thanks