Best friend or a Real friend ?

-A true friend never gets in your way unless you happen to be going down.
-A best friend always gets in your way

-A true friend is one who thinks you are a good egg even if you are half-cracked.
-A best friend is one who will try to fix the cracks.
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-A true friend is a friend who will let us go in accordance with our dreams and will remain faithful to wait until we return home.
-A best friend is a friend who was always there beside us wherever we go.

-A true friend is the one who comes in when the whole world has gone out.
-A best friend is the one who comes in before the whole world has gone out.

which one you prefer to choose, a Best friend or a Real friend ?