A while back Spiritual Guidance looked at the various upgrade options for priests in patch 5.2. Today we'll be discussing which of those upgrades you want to take, depending on whether you're a discipline or holy (the weighty topic of shadow will be covered next week). Discipline priests in particular saw some big changes with the release of patch 5.2 and will want to adjust their strategy for selecting new gear from here on. Since we're already talking about disc, let's start there.
Most of you probably know the basics. When gearing, don't take intellect downgrades and be sure to mostly select gear with spirit on it for mana regeneration. How much spirit do you want? There's no hard, set number to aim for; the goal is to find an amount that allows you to get through most encounters without running out of mana too early. This will be different for everyone so just go with what feels comfortable, remembering that you can always supplement a shortage of spirit with consumables (food and flasks) for fights that are more stressful on your mana pool than most others. (Rememeber that it's not necessary to gear for that one tough fight, and then be running surplus mana the rest of the time.)
With that said, let's look at what has really changed: secondary stats.