I've been using an IFS system on my economy routes, which is 3 stars and makes me $124/pax, and i have a DOP of 320 mil.
I made another IFS which i haven't used yet, but it makes me $706/pax, and it is only 1 star (i charged max for the min), which is a scam IFS, and will make me a tonne more money, but my imaginary pax will suffer greatly D:
should i use it?