II've been practicing my Rookie runs and have been focused almost solely on mastering each tracks layout and drive patterns without giving too much thought about collecting Money Powerup$. I'm starting to wonder if I should put more effort into collecting those MP$ even at the cost of route efficiency since I'm noticing a lot of high-ranking runs get upgrades faster than me. I'm having trouble getting under 56 and suspect this might be the problem. Any advice on money and risk v reward would be really appreciated, thanks!