Well, cannot do the induction right now...the plants that were under it were 3" from the PLLs and as high as I could raise the fixture. When I put the induction in, same distance because I am at max height. Obviously 3" from the top of the plant is not good for the one single induction tube because temps were way too high. I put my PLLs back in the tent, with the new total wattage of 190w instead of the old 148w. Bud tops that were running as high as 90F with the induction are now 86F, and the middle temperature of the plant is 79-80F. So basically I am getting more lumens/ft^2 and less heat with the PLLs.
The only advantage at this point, for me, is that I can fit more watts into a smaller space with the induction. I've already got the ballast for 150w, I might try to pick up a 5000k or 6500k bulb (~$80) to replace the CMH I am using in my veg closet. I have some more PLLs that I was going to use, but the space has an odd shaped layout which makes lighting difficult unless I can use a single source light, like the induction or CMH.