While building my brother’s new badass computer I decided to also upgrade my (very recent) i7 6700k to an i9 9900k. This also meant upgrading the motherboard too, which I ended up going with the ASUS ROG Maximus XI Hero (Wi-Fi) and a Corsair Hydro Series H150i PRO RGB 360mm Liquid CPU Cooler as well to keep temps down.
This will be a great upgrade, especially to suite my needs with video encoding (+quicker times) and gaming at the same time.