Pico Discovery laser with Forma vs with IPL?

I am considering to combine RF treatment with Pico laser for skin tightening and reduction in fine and medium to deep wrinkles. I have marionette lines and skin suggin in jaw area. I have also many small wrinkles and uneven skin texture for which I am considering Pico. During consultation it suggested to do Pico with IPL in stead, as this is more effective for collagen production and should give better results. How effective IPL for skin tightening and collagen production? Not pigmentation only