AI Super Blue Sol vs Radion XR30W

[Element]

Before anyone asks, I read the entire Radion vs Sol thread last night and it didn't seem to clear things up for me, so I thought I would get some personal opinions from people on the board for my specific setup.

I'm in the midst of shopping for some LED's for my tank and will be purchasing some this weekend. I was wondering if anyone has a recommendation as to which LED unit to buy. Regardless, I will be buying two, whether it be the AI Sol's or the Radion's.

The LED's are for a 75G tank, 48"L x 18"W x 20"H. I've been reading about both units all day and have read multiple pro's and con's based off of multiple peoples opinions.

AI Sol ($399)
Pro: Optics, less "wasted" light spilling out of the tank.
Con: Less overall spectrum coverage when compared to the Radion XR30W's

Radion ($825)
Pro: Full spectrum coverage, wireless, can "communicate" with your MP10wES
Con: Costly, no optics

What does TRT think? Which unit should I go with, and why?