Thanks for all the information and advice. You know I actually found an LG display that claims 4K 144Hz. Do you think this one would allow me to get up to 120 fps with the new MacBook?

LG 38WN95C-W Monitor 38" 21:9 Curved UltraWide QHD+ (3840 x 1600) Nanio IPS Display, Thunderbolt 3, 1ms Response Time, 144Hz Refresh Rate, NVIDIA G-SYNC, AMD FreeSync -White/Silver https://www.amazon.com/dp/B0892MHG9H/ref=cm_sw_r_cp_api_glt_fabc_GE78F3FXFHF1BESQNBPN?_encoding=UTF8&psc=1

Howdy!

I have a similar setup but do not use a Thunderbolt hub. Instead, I replaced the USB A to C cables with straight USB C cables (Or USB3 B to USB C for the USB hub). Depending on any other unlisted peripherals, you may be able to save yourself some money.

How my ports are set up:

• Thunderbolt 1 - LG Monitor
• Thunderbolt 2 - Elgato FaceCam
• Thunderbolt 3 - Elgato HD60X
• Thunderbolt 4 - Startech USB3 Hub (Stream Deck, peripherals and random other USB stuff)
• USB3 1 - Elgato Wave XLR
• USB3 2 - Currently open

This has worked well for me so far, and cables are a lot less expensive than a Thunderbolt dock. Hope this helps.

That one does look good. What about this other LG one I found though? This one claims 4K 144Hz

LG 38WN95C-W Monitor 38" 21:9 Curved UltraWide QHD+ (3840 x 1600) Nanio IPS Display, Thunderbolt 3, 1ms Response Time, 144Hz Refresh Rate, NVIDIA G-SYNC, AMD FreeSync -White/Silver by Amazon Warehouse Learn more: https://www.amazon.com/dp/B0892MHG9H/ref=cm_sw_em_r_mt_dp_8D1K1CGRQ513P2B11KS1?_encoding=UTF8&psc=1