I jut want to see you guys' feed back on this ZP3600 model that Zetlight is bringing out. The price of the unit has yet to release so here is a list on what I want some feed back on when comparing the "big 2" LED fixture to Zetlight . First the Spec of the ZP3600 is on the contest thread but I will post it again. Total: 144w with most of the LED chips made with Bridgelux Total length of the fixture: 24" AI Sol PAR reading is here AI Sol - Performance And the price for it is about $400USD and with controller it would be around $480 About 75w in total. Ecotech Radion PAR reading and spec Radion ™ XR30w | EcoTech Marine And the price from what I am looking at is $740 Total about 140w So after all these info would you be able to give me your feed back on, Performance: (Which you think would be the best option for a 24 to 36 inch tank) Functionality: (I am not sure how these light are any different when comparing what they can do) Cost: (We kno the price for AI and Radion in general, so how much do you think ZP3600 need to be in order to make you consider to be one of the top options) Thanks ahead of time and I am looking forward to hear some great advices.