Seriously though, it's just the ark - it's a background pice. This isn't a major character or anything. I mean, Hasbro or SS, both have good points and bad.
Hasbro: overall has the correct shape (although if you really look the angels are incorrect too) but the poles suck, the coloring on the pole wraps is wrong and it's plastic. The "gold plating" is only on the box, not the angels.
SS: angels are too big thus having stubby wings, the box itself seems a bit squat. But the poles are removable and the wrap is more accurate and real material, and the 'artwork' on the sides of the box look better to me, more realistic.
For a prop piece to go with the 1/6th characters -- which are more important to me -- the SS piece OR the Hasbro works fine.
Of course, there's only one way to really tell: have both in hand.