Zak uses his Pro II Simulator for his race preparation, learning new tracks and preparing for his duties with Williams F1. With limited running in the FIA F3 championship, it is essential to maximise preparation with his simulator training.
iRacing has the best track models of any publicly available software. Using different cars allow experimenting with techniques and honing skills.
Since I moved to cars in 2019, I've been using the FPZERO Pro Simulator for my training away from the track. Having started with a Pro I and now using a Pro II I can attest to the value they've added to get me to where I am in my career. The support and expertise received with any hardware issues has been essential as the simulator plays a valuable part of my training scheduled.