You're definitely looking fit. Good speed in the legs. However, what stood out to me in the compilation was that when you move forward and lunge, often you fall even more forward or sideways after or during your shot. Or after lunging with your right foot, you bring your left foot forward to help you recover back to base. This is inefficient and slow compared to just pushing off with your right foot. In some instances you moved sideways first before moving back. I think some front court footwork drills will help your game. Maybe even purposefully doing some deeper, further than usual lunges, just to get comfortable with it. Turning it from 3-4 steps to one lunge and one push back. I mean, there were only a few examples in the video you posted, but you could review more footage of yourself to really identify when it happens. This should improve your game significantly without too much effort. You likely already learned the footwork at some point, so I think it would just a little bit of a reminder to clean up the rough footwork. It will take some time for it to become a habit, but significantly less so considering you film yourself a lot and have a great feedback loop.