Do you already have the fixtures to run em?
Fluorescents can produce, they last forever and the bulbs are relatively cheap to replace (when you finally run out )
The only down-side is the weed market has forced the price on the fixtures up over the last couple years.
If the fixtures end up costing LESS than $50 bucks for 4 bulbs, it's worth getting a couple since you have the bulbs already.
The efficiency is about half of the good LEDs (not blurple) so if the fixtures cost $20 bucks a bulb or higher you're better off going with LED.