I use + for T1 as I want a higher number of T2 pointing into T1 (and more T3 into T2 etc), so if T1 and T2 are competing for threads, I want T2 to get a higher proportion.
And the - or -- for kitchen sinks is largely because a lot of the platforms in there can build links easily, so even at a low priority volume isn't a problem.
i think priority function its not a big deal, i everchange it only (++) it gave me no effect compared to other project that used (+) , so now i using (+) only in every tiers,
Comments
+ for T2
-- for T3
,,, If they are all Active
T2/3/4 ++
kitchen sinks - or --
And the - or -- for kitchen sinks is largely because a lot of the platforms in there can build links easily, so even at a low priority volume isn't a problem.