Manifold is bomb proof.
Plethora of turbos for any price range
ARtech can make boner inducing downpipes for these manifolds.

also, as I just recently found out, easily converted to T3 (large flange face) and plenty of room for an external wastegate mount on top.

How much better is a ARtech ramhorn than this? Miles better right? (as far as spool time and power)

A lot better. Spool time, no. Power, yes. Short runner manifolds spool turbos faster than long tube manifolds, but lack the same top end power.

DOTD is closed for the day, just 1.6 manifolds again?

They say sold out

FYI, the manifold I posted on the first page is for sale.

The turbo I wanted to use with it is too large, and now it needs a new home. Send me a PM if you're interested.