1 Thermage CPT or 3 Clear and Brilliant? (Photo)

I bought a package of one thermage cpt for abdomen and one for face. It has been 8 months. I didn't see any difference on abdomen (setting 2.5-3.5, got 2 tiny burn marks). The spa said they can trade one Thermage =3 clear brilliant for face. Which option I should go? My concerns for face: laugh lines, fine lines under eyes, texture, tone. Thank you!