Dragon Quest XI for Switch delay due UE4, game based on PS4 version of game, why was announced for Switch so early

[Hynad]

Wyrdness said:

Hynad said:

Doom runs at 60 fps, while DQXi runs at 30fps on PS4 Pro. How is Doom more demanding than DQ XI?

It uses far more tech, FPS doesn't dictate what is more demanding.

What tech does each game use? 

What kind of strain does each put on the hardware.

Be specific.

FPS may not dictate what is more demanding on every occasion. But then you'd have to wonder why a game looking like Doom doesn't run like a game like Farcry 5. If it's that demanding.