I asked [a question here][1] and I was told to create another question asking for a mainboard recommendation. <br>
So far the parts I have in my Amazon Cart are the following:

 - [The Ryzen 7 1950X (16-core, "Threadripper")][2] (I don't know wether I should also purchase the liquid cooler)

Anyways though if there's a Mainboard recommendation that fits my required needs it'd be amazing to get some help, thanks!

The requirements established in the other Q&A:

 - Must feature _one_ sTR4 (the threadripper-) socket
 - Support for 2x PCIe 3.0 x16 is required
 - Support for at least 2 SATA-3 drives and an PCIe NVMe SSD
 - Support for at least 4 RAM sticks and at least 32GB total
 - Price should be 300 USD or less on amazon.com
 - The mainboard should also not feature known spacing issues with 3rd-party coolers (don't need to research hard on that one)
 - As the case isn't picked (yet) any standard desktop format is acceptable

It is preferable to make good use of the budget and get a durable mainboard over the cheapest possible fitting the requirements.

  [1]: https://hardwarerecs.stackexchange.com/q/7857/273
  [2]: https://www.amazon.com/gp/product/B074CBH3R4