Talk:Victory in Motion/@comment-173.94.66.210-20180612104531/@comment-26829117-20180612124717

Define "best". In terms of cost:
 * PORSCHE 917K - less than 500 to win for a 120 reward
 * PORSCHE 917K - 500 to win and complete series for a 195 reward
 * PORSCHE 911 RSR (2018) - 360 to win for a 100 reward
 * PORSCHE 911 RSR (2018) - 595 to win and complete series for a 175 reward

So PORSCHE 917K is either less than 380 net or 405 net and PORSCHE 911 RSR (2018) is either 260 net or 420 net. 911 is cheaper to win net but more expensive for 100% completion. If you have 825 you can have them both and finish their respective series.