It's possible , but even if the stable version for unlocked comes before beta users I'll flash right away, I have the TMobile firmware ready to flash but waiting little bit longer
I'll have to find a stupid Windows computer if I wanna flash using Odin. LOL
I'm the same, went with a Chromebook instead when my Windows laptop died earlier in the year, I'm not desperate enough to bother with flashing anyway
If it makes you guys feel better... I have a Google Fi Pixel3XL and it's still on November security update