Verbal - what moves the needle

Gave my first 2 mocks in the last 2 weeks and scored an 80 on verbal. Target score would be V83/84. Speed and accuracy both are an issue. People who have improved verbal specifically what strategies/resources helped you with Verbal Strategy and pace the most? Looking for resources or videos that help break down the logic and improve accuracy and then work on improving speed.

I have already watched all of GMAT Ninja and found it to be useful.

thankssss