1 week practice who looks better honest opinion

I'm not sure I understand the question.

I'm going to rephrase the question the way I understand it:
"Assume that you're at the beginning of your season and you have just had 1 week of practice in.
Who do you think will look more game-ready if a game would be played at that point? offense or defense?"

I would say defense typically would look better as they don't need the meticulous preparations the offense needs.
Defense is more about playing fast and getting to the ball within your assignment.
That doesn't mean defense would be ready, not by a long shot, I just feel the difference between an unprepared and a prepared offense is huge, certainly bigger than on defense.

As a general rule, I think the defense as a whole should look a lot better. In theory, the OL should be okay because almost everyone runs the same blocking schemes now, so the only adjustment should be to new terminology. However, cohesion is huge with this group and unless you just happen to have a teammate get selected to the same game, it can be odd playing OL with a whole new group of guys.