I'm looking for information on Q-switch (such as with Revlite) vs Laser Genesis (with Excel V) for general rejuvenation in Fitzpatrick II skin (eg pore refinement, some pigmentation and redness, adjunct laser for acne scars in combo with fractional CO2). What is the difference between these 2 treatments or are they largely the same for the outcomes I'm looking for? Generally I see Q-switch treatments are much cheaper than Laser Genesis.