Originally Posted by
evilc66
You aren't crazy, or over thinking things. There has been a big shift in the DIY community towards warmer color temperatures in white LEDs to help with color rendering. Cool whites are used for their PAR values by a lot of companies, including AI. They got a major foothold in the DIY side of things for years, as they were the only readily available color temps that were worth a damn. They work, but you miss the warmer tones produced by more red light. Not saying that cool white LEDs can't work, but there is definitely something missing especially when compared to T5 setups. Not all colors on all corals have issue with cool whites though. I'm still running primarily cool white LEDs on my tanks, and I don't have many issues with color rendering.
Don't be too concerned about buying an AI setup though. It's still a fantastic setup, and overall looks will still be good. Chances are, after AI tests things a little more (and if there is enough customer feedback), they will come out with an upgrade kit with a warmer white LED for those wanting a little better color rendition. In AI's defense, there is not one manufacturer of commercial fixtures using neutral white LEDs.