A laptop. For running UE?
Sure, if you want the laptop to burn in about 10 minutes, it sounds like a great idea.
No laptop is even remotely comparable to a desktop with even an old 1080 (despite other cards being 3 generation ahead).
Also, laptops are limited in additional things you could or may need to add… max ram caps early.
Disk Drives are probably not M.2. And if they are there’s probably just one slot?
Thats besides them being overly prone to overheating when running something that literally makes 3090s struggle.
Save your money. Buy a desktop.
With approx the same price you can get a latest gen ryzen CPU and a Black Knight ROG mobo.
Which will probably last you 3 to 5 years…
Sure, that’s only 2 out of 5 components, and you won’t find a GFX unless you pay 300% markup.
But if you are actually trying to work a laptop is never really going to cut it.
Or when you forget it on it might literally burn your desk.