I really like all three version of Eddard Stark.
The core set Eddard has Deadly and the nice recursion ability.
Lords of Winter Eddard doesn't have Stalwart, but he's an amazing blocker with his claim reduction.
Tower of the Hand Eddard has save / card draw ability.
My question posed to the community here is: How do you decide which version to run in your deck?
To give you some context as to my own circumstances - I'm working on a Stark Siege of Winterfell deck with 3 copies of Robb Stark and 3 copies of the Blackfish. All three Eddards look really nice to me and I can't decide between them.