I just ordered an LG 34WK95U-W 34" Class 21:9 UltraWide 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal) sight unseen. Has anyone here had experience with this monitor? Pros and cons? I have a 2018 MacBook Pro 15 inch i9 32 gig to drive it. Will I need an eGPU like the Black Magic to watch movies or for editing photos while using the internet on the MacBook at the same time?