unstable, testing, stable catalogs - which should I use?

There multiple catalogs on the mirror. Unstable, testing, stable, dublin, current, legacy... which one should I use?

asked: 2012-02-06 by: automaciej

AirOnSkin answers:

First, one must know that there are actually only three catalogs to choose from:

stable == legacy
testing == current == dublin

skayser commented:

See also this post for a visual diagram of the branches and their relationship to each other.

cgrzemba commented:

For the current setting look at: http://mirror.opencsw.org/opencsw

jamesbradley answers:

Same here with the solution...