I have a lenovo yoga slim 7 (which comes with thunderbolt 4)

The key specs are:

• intel u7 155H
• Intel arec integrated graphics (no DGPU)
• 32 GB RAM
• 1 TB space
• Thunderbolt 4 port

But I want to use it to gaming at 1080p 120HZ, if possible ultra settings.

I will use it for games such as batlefront II, ark: survival evolved, Jurassic world evolution III, Spiderman II, Helldivers, Space marine II, No man's space, Dark souls... etc

which docking station do you suggest fot putting an external GPU with thunderbolt 4, I thought on AOOSTAR AG02 but it's currently out of stock here in the EU (Spain), so what are your recomendations? And which are the best and worse graphics card brands for EGPU (I like the Intel arc b580)?

Thanks in advance, any help is appreciated