for one plant lst is best imho.,.,u get more main colas and more budsites.,.,also lst kinda speeds up veg ino.,.because the plant is forever reaching for light .,.,literally two days after pining on 24hr light schedule for veg.,.,.,.,the plant is reaching for light and is ready to be re-pinned.,.,with cfl's it all about placement of bulb.,.,be wise/and creative when using floros