one let me feel very calm, one let me very crazy.I have no idea.

Then make a list of pros and cons. See who is the one you like best and who's is the one whose flaws you accept most and you don't mind. Imagine yourself with both and measure how you feel with them, with who do you think you'll feel more warm with?

Of course,I like them.

Do you like them back? Do you not like them?