XP farming

[Efrandus]

What is the best mission for xp?

Personally, i think that od6 is the best mission, because you only need to kill 3 enemies

od7 takes the same amount of fuel but it is much longer to do.

What about the boss mission / od8, Is it only for fortune boxes?

Does changing the difficulty help? Hard and insane takes more fuel and is harder to do, but it gives more xp and coins. 

What do you think?

[OKI DOKI]

3 minutes ago, Efrandus said:

What is the best mission for xp?

Personally, i think that od6 is the best mission, because you only need to kill 3 enemies

od7 takes the same amount of fuel but it is much longer to do.

What about the boss mission / od8, Is it only for fortune boxes?

Does changing the difficulty help? Hard and insane takes more fuel and is harder to do, but it gives more xp and coins. 

What do you think?

OD6. 

Just now, OKI DOKI said:

OD6. 

gold, xp, are best with the use of 7 energy bars. also best because is fast

[Tigergeezer]

I do OD6 on insane for XP.  As you say, good reward (not bad for gold as well as XP), and fast.  OD8 (Bigboy) on hard for general combination of XP, gold and fortune box (I can't reliably autofarm OD8 on insane).