They each fit a different use case. You don't stop having those use cases just because you're not at home. You make a tradeoff between the extra weight and the

They each fit a different use case. You don't stop having those use cases just because you're not at home. You make a tradeoff between the extra weight and the convenience of the right tool for the job. None of those devices are all that heavy. It would be very different if they each weighed ten pounds.