Hi guys I’m totally new so my question is for creating characters should I use blender or unreal engine 4 (if u can create using unreal engine 4 …can you?)
Unreal is not for character creations or for any modeling or animation at all. You need to use a 3d app (Blender, Max, Maya etc.) to create your assets and import them in.
As a side note, its a good practice to read about this info through quick research before posting, these questions tend to go unanswered because of the obvious nature of it.
Makehuman should be an easy way if you need modest characters.