It seems to still be changing every couple days, some days it's ok others it sux. Seem to be getting NO boxes at times then get a few ok boxes.
You get Fortune boxes on all just have to play enough missions to get 1, sometimes 1st try other times 20-40th try. BIGBOY still has the best amount of gold for the fuel used plus you get boxes when it coughs them up like all missions now.
NERFAHOLICS nothing to be seen here, move on