MQTT vs. XMPP Which Should I Choose? [closed]

Answer 1

I think that in short the MQTT advantages over XMPP are:

• Throughput capacity: less overhead, more lightweight
• Binary vs plain text
• QoS in place (Fire-and-forget, At-least-once and Exactly-once)
• Pub/Sub in place (XMPP requires extension XEP- 0060)
• No need for an XML parser