What is bubbleponics? The system you are showing is a DWC, the only thing extra it has I believe is a drip irrigation system. One of the biggest problems I see with that system is a 6 gallon resevoir. It appears in the pictures to be 1/2 way decent sized, but in all reality it is very small. The problems I would see with this is once your plants get fairly large in size if you were to grow from seed is the amount of nutrient uptake would constitute religious checking of the resevoir. I prefer the larger resevoirs, more like 20 gallons or so, just in case the plants go on a feeding frenzy there is a buffer of sorts with the extra nutes in there. Now if you don't mind checking the resevoir constantly it IS a good way to save money on nutrients since you are only filling a 6 gallon resevoir. The drip irrigation, though I have never used it, seems a bit unneccesary to me. In DWC your roots are practically sitting in the solution anyway so what benefit does it have to drip down? I dont' know the answer to this, but so far I've been fine with the results of not having the drip. I have heard though that their support is really good, but then again we do have RUI here, and this site is by far the best support system I have yet to see. If money is not an issue, I would go for it just to check it out. Myself I prefer building my own and taking the extra money and investing in PH meters and PPM meters. If you were to buy this system make sure you buy a good digital testers. Without a good tester you are working blind and without lady luck on your shoulders, you are pretty much setup for failure. Good luck in your decision.