I would not worry to much about build post 2.0. You can respec perks at any time and if you have phantom liberty you can get all stats to 15 which basically allows you to do almost any build type as level 20 stuff is mostly just min/max really and does not effect gameplay much. If your not sure on the starting path that only effects a few interactions. From what I can tell corpo rat is likely the easiest as it tends to have options to pay less or get paid more while the nomad one has a more rp effect in that you are likely the least sleezy of the backgrounds and your relationship with a major starting guy is more where you are the impressive on. city start is basically equal between the two. you and the guy are pretty much the same as you grew up together and it gets some but not as many special options for discounts or free things or such.
I would not worry to much about build post 2.0. You can respec perks at any time and if you have phantom liberty you can get all stats to 15 which basically allows you to do almost any build type as level 20 stuff is mostly just min/max really and does not effect gameplay much. If your not sure on the starting path that only effects a few interactions. From what I can tell corpo rat is likely the easiest as it tends to have options to pay less or get paid more while the nomad one has a more rp effect in that you are likely the least sleezy of the backgrounds and your relationship with a major starting guy is more where you are the impressive on. city start is basically equal between the two. you and the guy are pretty much the same as you grew up together and it gets some but not as many special options for discounts or free things or such.