Head is spinning ( Skimmers)

[fooman]

Okay i have been trying to do as much research as i can on a skimmer for my new tank build . But the more i read the more i am confused as what to buy.
I am building a 150 with a 30 gallon sump and i am looking for a in sump skimmer . I know i should spend a lot on the skimmer but i only have between 200 and 400 at the very most . Any recommendations would be greatly appreciated .


Thanks in advance .