I never worry about achievements; I just figured I'd burn the eddies up and that was a way to quantify whether there really was a better car in the mix or not. Haven't decided if I'll complete getting them all; I'm close enough to make it feel like I can go the distance but far enough away that I'm not wanting to grind out the eddies. I don't have all that much content left on this side of the point of no return so that's another factor. Speaking of the point of no return I had thought about looping back and doing the endings but I've changed my mind; I think I'm just going to pick one and wait for the DLC to take some of the others. That will be a while down the road, I'm using satellite data on this job site and it's both slow and expensive.