If you're dialed up directly, you should be able to get a little bit better latency as you won't need IP, UDP, and PPP/SLIP headers; at modem bandwidth, header bytes add meaningful latency. But data transmission is still pretty slow, even with small packets.
If you're dialed up directly, you should be able to get a little bit better latency as you won't need IP, UDP, and PPP/SLIP headers; at modem bandwidth, header bytes add meaningful latency. But data transmission is still pretty slow, even with small packets.