Personally, if you are dead set on crafting one of these, I would craft Valeera the Hollow. She's underrated. She is a great addition in all Rogue decks currently in Standard except Prince Keleseth Rogue, but lots of people seem to just look at her and think she is a waste.
If you are open to another opinion, though, don't craft any of these. Just wait until Kobolds & Catacombs releases, and wait for the meta to settle before you craft anything, because something from that expansion might better suit you after you see what you get.
3
Make the animation shorter if anything. The deck itself is absolute trash tier and is going to die out very soon. I definitely don't recommend crafting it if you're playing competitively.