Light recommendations for a 30g

[silent1mezzo]

I've got my 30g (30x12x18) and was wondering which way would be better. Currently I've got a 165w black box over it but was looking to upgrade.

I need to keep it less than $300 so was thinking either an AI Prime 16hd or two of the Aqua Knight V2s. Roughly the same price, I'd get better spread with two of the Aqua Knights but know the AI is a better light.

What would you do?

 

[TORX]

Plus 1 for the AI Prime. Do not forget about the Kessil A160WE or even the Kessil A80 Tuna Blue. Although I still recommend the AI. KEssil A80 Tuna Blue is very nice for a low price.