Can you please tell me about some game engine there's strength and weakness so i know the one that fit my needs
How about we narrow it down a bit first.
Do you want to make 2d or 3d games?
https://gamedevacademy.org/best-game-engines
PICO-8 is pretty cool too!
If you are interested in making your own RPG, RPG Maker is great for that!
By the way, if you wish to learn how to use it, I have the right tutorial game for you:
https://cleanwaterdev.itch.io/learnrpgmakermv