[amsat-bb] Listening For OSCAR 51 ?

Ok..... I see that there are a couple of frequencies I can listen on for AO-51. Which one of these two is the most common?

Mode V/U (J) FM Voice Repeater (QRP): Uplink: 145.8800 MHz FM Downlink 435.1500 MHz FM

Mode V/U (J) FM Voice Repeater: Uplink: 145.9200 MHz FM Downlink 435.3000 MHz FM

Pete VK4CCV