I have a finnex and I did a cheap substitute in the beginning to save initial cost, but geez I just cant escape the quality of ADA lol Of course as everyone says do it right the first time and get ADA lol.
The light does look expensive but it seems around the same price as some of the other LEDs which are about the same price like the archea lights. I heard those arent bright enough for highlight plants. I have heard good things about the 6w of the innovative marine so I am hoping the 4 watt will be sufficient.
I am actually planning on having CRS in there so hopefully the temps arent to extreme