Human beings are different from angels in many ways.
Humans; can bear children, have fallen short from sin, can be forgiven, cannot take in different forms and need food and water to survive.
Angels, however; were created before man, are incorporeal beings while humans are corporeal and spiritual beings, do not need organic food to survive while man needs organic food to survive, can take different forms while humans have only one form, are not given in marriage while man and woman are given in marriage, can travel between heaven and earth without any external devices while humans need an external device to travel faster than his two legs can walk, have no redemptive plan while humans are offered a redemptive plan,
For further reference, Hebrews 1 describes the nature and activities of angels. Genesis 1–2 describes the nature and activity of man.
Angels are superior in nature to man, but man has a more intimate relationship with God than angels.
God bless you! :)