Grizz's 300 gal 8'er / LED Heat sink build / Opinions on LED lay out needed

[The Grizz]

Personally I find the Durso the best & my reasoning is simply because 1. it is the easiest to set with a simple air valve on the top of the 2. No gate or ball valves to fight with. 3. Less plumbing parts & pieces to leak.

I have done a Herbie, Gurgle Buster and Durso's. The 3 tanks I have running now all have Durso's, built the plumbing, filled the tanks, kicked in the return pump, spent less then 5 min adjusting the air valve & have never touch them since.