Only started driving @ 7:30am this morning, managed to do only 3 trips by 8:45am. Since already got 3 trips and I know I can't get another 3 by the time I need to reach office, decided to switch to G and take "my destination" (to work) job to maximise morning income. Got $16 nett additional gogetter bonus for completing the 3 trips (guaranteed $40 nett / $50 gross), not bad.
18 points seems very difficult to achieve for part-time drivers like me unless I really start early on-time for the morning and evening peak hours (which is quite difficult due to family and work commitments). So I guess the best way is to target the gogetter morning and evening peak hour incentives, and switch to G for remaining and my destination jobs? But I won't be able to aim for minimum gems (90 in my case) or the $3 boost peak hour incentives on G.
Not too sure which one is better, too lazy to calculate.