I think a lot of people  have the same "my head is spinning" problem on this.  There's so much marketing and not a lot of good, real information.

Here's how to start.  First, what kind of wrinkles do you have.  If you have those 'elevens' on your forehead  making you look frowny - a laser won't solve that.  A few crow's feet?  Botox might be better. Are the wrinkles bothering you caused by an over active muscle group?   If the answer is yes, you want Botox or filler, not a laser.

Second, are your wrinkles pretty deep and is your sun damage more than your peers?  If so, then think more about a series of fractional lasers like the Fraxel or 1-2 carbon dioxide laser treatments.  The Pearl Fractional is made by Cutera and is more similiar to a Fraxel than a CO2.  The results and risks of all lasers depend knowledge and experiernce of the person operating the system. 

Thirdly, because you're in your 30s, if you really just have a few  fine wrinkles and not much sun damage, think more about lower risk, lower downtime lasers like 1 or 2 light Fraxels, a light  erbium laser or just doing a series of 3 medium beta hydroxy peels like the Vitalize.  Hope this helps.  Dr. I