How to make levels: separate scenes or prefabs?

Question

C++ / C#

Good day, can you please tell me how best to design the game, make each level a separate scene, or put level prefabs on one stage? By level perfabs, I mean the background, game objects, and the player. In terms of performance, what's the best way to do it?

Answer 1

Better through individual scenes. Since it will be simply inconvenient to manipulate them with a large number of levels.