I hit this spot every buff & get up quick (~5min). Would love tips to improve without slowing down to

The first pic is most recent, also I was out of black. The pink/teal/yellow combo is my signature, I do use other colors though in addition sometimes. I write this straight letters for legibility. I try to experiment with details, I switched to low pressure for the outlines for better control. I try different caps and am comfortable using legos for outline, skinny cream for highlights and different fat caps for fill (orange, gray/blue dot, frogger). I know with repetition and taking more time would help a lot, I work on that with other pieces. But I have to be quick here, so any suggestions on things I could focus on are appreciated!