Which technique should use even both uses same method and give same output -_-???

Question

string = "hey test string"
first = [word for word in string.split(" ")]
second = string.split(" ")
print(first)
print(second)

OUTPUT
['hey', 'test', 'string']
['hey', 'test', 'string']

Answer 1

i think second is better - it is shorter and you save one loop