hungrykid I'm confused by what you're saying. The FR610 was released in April 2011 and you say it's latest update was 4 years after it's release. The Edge 510 was released around (not certain) January 2013. You state it's last update was in January 2017, four years after it's release and 18 months after the release of the Edge 520. So, based on your own experience with Garmin products that have had successor devices and continued updates, why would you say a successor to the VA3 would be "the end for the Vivoactive 3 in terms of the updates" when you yourself have experienced otherwise? If the VA3 followed the same update trend of the two products you mentioned, it's final update would be in September, 2021. A far cry from the "end".
my Edge 510 also received its last update last Jan 2017 (of course after several updates released since i got both), what do you think the reason my Edge 510 bricked after it was updated?
I have no idea what caused your 510 to brick. You're not suggesting it was intentional because of the new 520? Did all 510's brick after that update? My VA3 bricked right after the New Year. Prior to that, I was one of the fortunate people posting that I wasn't having any problems. Sometimes it just happens. I agree the VA3 list a lot of problems, but not across the board. My wife's has no problems, nor does my replacement I gave my son. In time, I'm sure the VA3 will become more stable for most. Starting a VA3 with music, if the rumors are true, won't prevent this.
Well, you are lucky your VA3's didnt have much problems compared to the majority..