F1 2016 - Question about fuel strategy

[luizslayer]

CAREER MODE.So i'm on Level 4 Fuel efficiency upgrade and the fuel saving is awesome but i don't know what strategy i use.Look at my options:

Start the race with the minimum fuel possible.I race 100% distance and it takes about 25-30% to the fuel matches 0.0(using standard fuel mix),this method i use the lower weight at the start of the race to gain some poisitions.After the fuel goes positive i start using the rich fuel alternating with stardard,like 3 laps on rich and 1-2 on stardard.

Or i can begin the race with normal fuel and right away start that mix 2 and 3 strategy.

Which one do you guys think is the faster??