So how many users truly have good results with this laser comb? Please share!! I bought the comb end of October for $115 or close to that. I have been using it faithfully. Too soon to see results of course but now I wonder if the TSV is better. The time usage is the same (8 minutes 3x week). Really do not want to spend more $ so I will most likely keep the one I have and hope things look good come April!!!