Never lost any data either in 10y of use as main driver.
I've ditched RAID 5 mostly because performance sucked so much, but I have never lost any data despite going through many changes of hard drives, changes of RAID mode, rebalancing, etc.
The closest I've come to losing data is probably rotten HDD sectors, but it's always been caught and remapped by scrubs.
Yes, there is the infamous write hole, but that's not a BTRFS only problem.
I've ditched RAID 5 mostly because performance sucked so much, but I have never lost any data despite going through many changes of hard drives, changes of RAID mode, rebalancing, etc.
The closest I've come to losing data is probably rotten HDD sectors, but it's always been caught and remapped by scrubs.
Yes, there is the infamous write hole, but that's not a BTRFS only problem.