I'm getting eye strain trying to read the tiny UI elements on the PS4 version. I have a 32 inch TV and am sitting about 7 feet back from the screen, isn't great but it's fine for every other PS3/PS4 game I've tried.

Not all elements of the UI elements can be controlled by the HUD display options--In particular, the main Options menu and submenus, and the NPC dialog boxes. You can control the font size of the chat box, but that's it.

As it is, I'm not sure I can upgrade to the PS4 version without getting a new TV.