Build 2 is better, better CPU, motherboard is about the same, better faster memory (memory speed makes a HUGE difference with Ryzen), way better PSU.
Why are you using a GTX 970 in that build? If you have it already and need to use it to get the better parts then do it. Otherwise a 1060 6gb is a way better choice. The 970 is outdated.
Hi there,
I would personally go with the Build 1, although I never heard anything good about ASRock motherboards (in terms of build quality)
I think having 4 RAM modules on your motherboard instead of 2 is better. Buying only a stick of 8 GB instead of 2 x 4 GB is a better idea, as you'd probably want to upgrade from 8 to 16 or even 32 GB in total.
The GTX 970 is starting to get old, so you're better off with the GTX 1060.
I would get a better quality power supply, though; the one you have on Build 2 (SeaSonic FOCUS) is way, way better than the EVGA one you have on the Build 1 (it's not the brand, EVGA makes really high quality power supplies, but this one you have is one of them that is not very good).
If you are able to squeeze a little bit more money, I'd get the Ryzen 5 1600 (it's only about 30-40$ more).
This is poor advice, everything about Build 1 is worse except the GPU. The ASRock board is ok, they aren't bad just low end.
There is no reason to have 4 RAM Modules, and that build has only 1 slow module. He is way better off with the 2 faster memory modules with Ryzen where it has a major effect on performance AND will run in dual channel, and who in the world is gonna go to 32gb especially on a budget build?!?