New Lvl-up system

Friends, I want to know your opinion about leveling the character. Now we come to Schopenhauer and exchange experience for features that contain stat points. At the same time, the character becomes older or younger.

There is an idea to change this system. The player comes to the Schopenhauer and exchanges experience for stat points. The higher the points, the more expensive each next point is. Options are possible - lvl-up while the character is sleeping, visiting Schopenhauer, or at any time through a special screen.

In this case, the player can more flexibly customize the leveling of his character. Features will remain and can be passed on to children; during the game, new features may appear or existing ones may disappear for some circumstance

Do you like new lvl-up system? Write your suggestions and ideas on this matter. Thanks