Какой код лучше?

async function printStream(stream) {
    let line = '';
    for await (let chunk of stream) {
        chunk = chunk.toString();
        while (chunk.length) {
            const i = chunk.indexOf('\n');
            if (i === -1) {
                line += chunk;
                break;
            }
            
            line += chunk.slice(0, i);
            console.log(line.trim());
            line = '';
            chunk = chunk.slice(i + 1);
        }
    }
}

async function printStream(stream) {
    await pipe(
        stream,
        toString,
        chunksToLines,
        trim,
        print,
    );
}

function pipe(value, ...fns) {
    let result = value;

    for (const fn of fns) {
        result = fn(result);
    }

    return result;
}

async function *toString(chunks) {
    for await (const chunk of chunks) {
        yield chunk.toString();
    }
}

async function *chunksToLines(chunks) {
    let previous = '';
    for await (const chunk of chunks) {
        previous += chunk;
        while (true) {
            const i = previous.indexOf('\n');
            if (i < 0) {
                break;
            }
            yield previous.slice(0, i + 1);
            previous = previous.slice(i + 1);
        }
    }

    if (previous.length > 0) {
        yield previous;
    }
}

async function *trim(values) {
    for await (const value of values) {
        yield value.trim();
    }
}

async function print(values) {
    for await (const value of values) {
        console.log(value);
    }
}