does anyone know which lasers are good for darker skin tones? I am of indian origin. How is Light Sheer or coolglide? thanks for taking the time to reply.

You want a super long pulse diode if possible, or maybe a long-pulse Nd:YAG. However, the most important thing will be to find someone who has a LOT of experience treating women with your skin tone. Otherwise, your changes of skin discoloration and burns go way up!