TheFishBucket

I just watched it and it's hardly an expert opinion. He's determining if a board is garbage based on the visual layout of VRMs and the heatsinks. Lots of generalization and speculation on certain boards based on his knowledge on other, completely different boards spec-wise. There's zero testing involved and he based his analysis of all B450 products on stock pictures. He doesn't even know which VRM components the manufacturers used and resorted to counting the number of things he sees in the pictures. Anyone can do that. That's not an expert opinion.
 
I'm not defending any manufacturers since they all use same-tier components at this price range. Sure, you may squeeze out another 100-200 MHz with a $200+ board, but at that point you'd be much better off spending that extra money on a better GPU. Most of the criticism on cheap motherboards come from people trying to build high-end rigs around the cheapest boards, which this build clearly isn't. 

Ah, I see thanks a lot for the help and recommendations!

How about a 20 core, 40 thread 16GB ECC twin CPU Xeon build?

PCPartPicker part list / Price breakdown by merchant
CPU: AMD - Ryzen 3 2200G 3.5 GHz Quad-Core Processor  ($99.47 @ OutletPC) 
Motherboard: ASRock - B450M PRO4 Micro ATX AM4 Motherboard  ($83.98 @ Newegg) 
Memory: Patriot - Viper 4 8 GB (2 x 4 GB) DDR4-3000 Memory  ($59.99 @ Newegg) 
Storage: Gigabyte - UD PRO 256 GB 2.5" Solid State Drive  ($36.99 @ Newegg) 
Storage: Seagate - Barracuda 2 TB 3.5" 7200RPM Internal Hard Drive  ($59.89 @ OutletPC) 
Video Card: XFX - Radeon RX 580 8 GB GTS XXX ED Video Card  ($189.99 @ Amazon) 
Case: Cougar - MX330 ATX Mid Tower Case  ($49.98 @ SuperBiiz) 
Power Supply: Corsair - CX (2017) 550 W 80+ Bronze Certified ATX Power Supply  ($49.89 @ OutletPC) 
Total: $630.18
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-01-03 06:45 EST-0500
 
fixed. slightly more exencive but i can config it to be less

not really, give me 5

If you get a 1600, you can also save the $50 on the cooler which is kinda useless. you can then use that money to upgrade your motherboard maybe? or go back to 16gb ram.

should be pretty good, but i would downgrade to 8gb ram and use the money to upgrade to a ryzen 5 1600