Which statement best explains the differences between speaking and writting

Speaking is more immediate informal and convenient than writing.

Written and spoken language varies in many forms:

A written text can interact across time and space for as long as the appropriate language and writing practice is still understood.

Speech is normally used for direct communications.

Written language manages to be extra complicated and difficult than speech with larger sentences and many secondary clauses. The punctuation and arrangement of written documents also have no spoken equivalent.

Spoken communication leads to be absolute of repetitions, unfinished sentences, improvements and delays, with the exclusion of formal speeches.

Writers get no instant feedback from their readers, except in computer-based message.

Speech is normally a vibrant communication between two or more people.