Hello Fellow Tankers!!
I have good news! My large loot Holiday Ops box analysis is here!
You can find the full breakdown in my article here ->
Additionally I've got a little video that summarizes the findings ->
I hope you find this content insightful and useful. Let me know what questions you might have!
EDIT -> TL;DR
The gold per box value is on par with past years. Holiday Ops boxes continue to be the best way to populate your account with Gold and Premium time. Be aware that even when spending large sums (over $200 USD) it's unlikely you'll manage to get the full 50% credit boost, but you'll still be able to get to festive atmosphere 10, which still has some nice rewards.
Source: https://www.reddit.com/r/WorldofTanks/comments/rh9ft0/holiday_ops_box_analysis/