Reading the sales table
Current, Previous and All do not answer the same question.
Current Gen is a live-market reading. It includes Switch because
Nintendo still reports the family as active, even though the line
started in 2017, while PS5 and Xbox Series X|S began in 2020.
Previous Gen is cleaner for a finished-cycle comparison: PS4, Xbox
One, Nintendo 3DS, Wii U, PS Vita, and their peers have mostly
stopped receiving fresh hardware disclosures.
All Gens is the archive view. It brings PS2, Nintendo DS, Game
Boy, PlayStation, Wii, and modern platforms into one field, which
is useful for scale but weaker as a present-day race.
Source confidence
The label matters as much as the number.
Nintendo and Sony rows are strongest when they point back to
investor pages or business-data pages. Those figures can still
lag behind the current quarter, but the publisher is the origin.
Xbox rows need clearer caution because Microsoft no longer
publishes the same lifetime console totals. When the table uses a
secondary report or market estimate, the row should look different
and the source page should explain why.
Before ads go live, the site still needs a visible privacy and
cookie disclosure for advertising scripts. Until then, Console
Race stays a read-only reference with no login, comments, or user
data entry.
The strongest version for review is not just a pretty ranking; it
is a ranking plus a source trail, update date, correction path,
and enough original commentary that each page stands on its own.