I think both V and Bestia would fare pretty well.
Bestia is supposed to be an OC-stand-in of a canon character who is an ancient Sith Lord with control over fear and vast reserves of the Force, as well as centuries of life and battle experience. She is, however, strongest when working with the other SIth Lords in her little group, the Dread Masters.
V is a child of Darkseid, and has inherited the Omega Effect, the signature ability of Darkseid's that is responsible for the stone-like skin and the eye-beams. However, V lacks experience, being stuck in the origin realm of the Omega Effect for a long time.