yo those mission were horrible! but its pay good if you do the end mission correctly. You gotta do the survey at the epsilon site, then they'll email you in a day or 2. So go to the safe house and get in and out of bed until you pass enough time. You gotta do this for a few their missions to pass the time until the epsilon mission marker shows up, there is even one mission where you wear the epsilon clothes for 10 days straight, so prepare to be getting in out of bed 20+ times. I suggest getting using the pdf guide on the first page, its a bunch of annoying missions i don't feel like explaining how to do.
i would honestly avoid the epsilon missions if you don't care about getting 100%, the missions are a pain in the ass. Running 5 miles in the desert stealing and delivering rare cars that you gotta find or buy on your own, the 10 day thing, donating a fukk ton of money...i was actually pissed doing some of those.
Bruh...
That last Epsilon mission is some BULLshyt, they tell you to drive the car with the money to the heli, so thats what I do. Then I see "mission passed, 50%" Im like . Come to find out, to get 100% you had to kill everybody and dip with the money. Now how the hell im supposed to just guess that ? I dont even care about the 100% but the bullshyt part is that once you replay the mission, that money you make (long paper too ) doesnt transfer to your character's current account. Straight sneaky shyt