Two new Marvel animated feature trailers have arrived online, each putting a distinct spin on popular Avengers heroes. The trailer for Iron Man: Rise of Technovore (set for a spring, 2013 release) by anime studio Madhouse has the tone of a more mature techno thriller as Iron Man clashes with both Ezekiel Stane and his own friends from The Avengers after being framed for a terrorist attack. Meanwhile in Marvel Animation's CG animated and more kid-targetted Iron Man & Hulk: Heroes United (arriving on April 23), more lighthearted versions of Iron Man and Hulk fight Zzzax, Abomination, Wendigos and Tony Stark's other suits -- including his Hulkbuster armor -- that have gained partial sentience. You can see both trailers after the cut to see which meshes most with your sensibilities.

Iron Man & Hulk: Heroes United

Iron Man: Rise of Technovore