At this point, I honestly just want the character that can make the skilled artists and animators @ labzero pull off the greatest visual feats.
Unfortunately (out of the populars) that takes Feng & Isaac off of my list. The rest of the ones that I personally think could bring spectacle are Panzerfaust, Eliza, Venus, Aeon, Molly, and Black Dhalia. And out of those...
Panzerfaust looks really cool but I personally find 2D grapplers relatively boring. BUT, in such a combo-heavy game like this he could be a true breath of fresh air.
Eliza's whole thing about filling the area with blood makes me real eager to see... but as for her normals I don't think they'll be as cool looking as the others on the list. However, her gameplay honestly sounds the most appealing so far.
Venus from the description she sounds like the most extravagant in gore/insanity which has me VERY curious to see how the final version will look. BUT, after hearing that her gameplay is probably going to mimic that of lambda and mu from BB, I honestly don't want to see those kind of combo's in this game.
Aeaon like Venus, another character that sounds visually awesome to behold. There are also some unique gameplay elements as well in her description. BUT, the main thing holding me back is that there already is a similar gameplay style in Double and having her in the game will kill the chance of variety we will hopefully see with Panzerfaust or Eliza.
Molly & Dhalia Again, same thing about looking cool but since we already have a hardcore zoning character in Peacock, including them will also kill the chance of having more variety in characters.
Yeah... for now I'm voting Panzerfaust and Eliza.