Right now I still consider myself very new to coco growing, with only four coco harvests under my belt. Doing that run-off thing really, really helped me improve my product and yield overall, that's when I started seeing how coco can really perform. However, I prefer efficiency when and wherever I can get it, not to mention ANYTHING that saves my back. Here are a couple of pix of what I currently have going on, you might be able to see why something like a TB system, especially later in flowering, could be a good solution for me (especially because it uses no electricity).
I have everything up on tables not primarily for drainage, but so I don't have to squat or bend over, as spending prolonged periods of time in such a position is not only difficult, but leaves me in a world of *hurt*. I also use a rolling seat, the kind mechanics use, to put my buckets on to mix the nutes, so I don't have to life. I also empty the catch buckets when they're not more than a couple of gallons full, otherwise I will hurt myself. Everything is geared toward saving my back, as much as I can at least.
**Edit** Yes, I know those girls in the back ain't lookin' too good. I think I've pushed them too far in those 1gal pots waiting for the other stuff to catch up. Plus, it's been too cold in that room again, need to get the inline on a thermostatic controller.