Compare these two systems

Hey folks,

I'm going to get a complete Bubbleponics set up and have been looking at two systems. Could anyone with some knowledge and experience take a look at the two and tell me what they think?

Rainforest 66 Modular Complete (http://www.stealthhydroponics.com/product.php?xProd=269) w/ Multi Spectrum 315 Watt CFL Light Bank , and some other accessories (Ph meter, nutrient meter, nutrients, etc)(http://www.stealthhydroponics.com/pr...rod=120&xSec=3)

vs

Dual Spectrum Bubbleponics™ Complete Kit (http://www.stealthhydroponics.com/pr...xProd=2&xSec=2) w/ Dual Spectrum II light upgrade (2x 85 flourescent bulbs)

First one is gonna run me say $600, second would be $300. Will the first be that much of a difference, worth the double the price tag? And if so, what else do I need to flush out that package? (not counting the seeds of course)

Thanks!

I'm making my first DWC too.. One thing I did find out was that your reservoir needs to stay a cool 68 degrees.

Thanks, I will remember that.

and your air pump needs to be higher than your reservoir to prevent backflow.

I think the rain forest system is intended to be an aeroponic system, but it doesn't come with a pump?..strange. The other system is the more popular one, and it comes with everything needed. IMO though don't buy the kit, go build one yourself for half the price. Nothing to it. All you need is a rubbermaid tote (or you could go with mutiple 5gal buckets) an air pump/airstones, netpots and thats it. If you want to add the water pump and irrigation manifold, you can, but many people feel its not necessary and more of a hassle than anything else.