New tank lighting

Hey guys, got some lighting questions for you. Looking for opinions and help!! Im looking to use Evergrow lights on my main display the tank is 36"Lx18"Wx22"H Which evergrow fixture would do best in a mixed reef?



I was looking at this one.



http://ift.tt/1y7v0ww



Also I wanted to use a kessil on my 16"Lx16"Wx6"H frag tank. Which kessil would be better the 150a or the 350a?



All opinions are appreciated!!!