Honestly difficult to pick one, but I'll go with my most recent. I did a few animated panels and it was a lot of fun learning some new things from the experience despite how stressed I was.
One thing I learned was that trying to stick to a weekly schedule may chain you to put out the same quality time after time and get a little boring, but I'd suggest changing up the schedule occasionally so you can try out new things, if that makes any sense.
You may surprise yourself like I did.