Which is best?

[westray]

Do you get better framerates by making a camera,rendering to scene and then drawingcamera.or does it not matter.

[kevin]

Depends on what your doing. You can avoid some buffer locking via using camera.  

 It's genernally easier, as then the camera handles depth & whats actually on screen for you.  So it doesn't matter what order you process that objects/items in your world.