What is your choice for an 8.75 differential?

Right now I am running an open differential in an 8.75, 741 case with 2.76. In prep for getting my engine built, I am hunting down parts for my rear end. I see cone type, clutch type, detroit locker type. All seem to have different names such as posi, sure grip, tru trac.

I am closing in on a set of 3.23 gears for it, but want opinions on differentials. Right now I am leaning toward a Detroit Locker. What are your thoughts?