miniled > oled
4K > 1440p
MSI Titan for brute ugly power
Razer Blade for still powerful but in a macbook like form factor
32 GB ram is absolute minimum anyone should consider - i have 14.6 used ( out of 32 ) just typing this without only Chrome, Photoshop, Spotify, Razer Synapse and Evernote open ...
i would go for 32 GB if a system is upgradeable or 64 if the ram is soldered in