A mix of the two would be useful: Close the oldest (by last visit) tab when there are more than 12, but only when it is at least 2 hours hold. That way, it doesn’t interrupt a research frenzy, such as when I make a major shopping decision. That’s the only time I ever regret my # tab limit.
Firefox Mobile has a setting to close unopened tabs after a specific amount of days, it’s been super helpful
A mix of the two would be useful: Close the oldest (by last visit) tab when there are more than 12, but only when it is at least 2 hours hold. That way, it doesn’t interrupt a research frenzy, such as when I make a major shopping decision. That’s the only time I ever regret my # tab limit.