best way to cfl

im wondering which is the best way use cfl's lately i've been using a combo of 100 and 150 but right now im starting my first scrog and was wondering is it better to go with 3 100's or go with 2 150's.

any help would be great

Look up your lumens on the website of your bulb company. I looked up mine before my small side lights had just slighty more lumen per watt than the larger bulbs, but it would be way to hard to get fixtures to match.

hell use as many as you like the more lights the more the bud focus it all around the plant for a better yield

yeah if ur planning on doin a scrog grow im suggestions to use a HPS or ur gunna need alot of CFL'S if u intend on getting a decent yield per plant