Originally Posted by
Nohara
As for a spellcaster weapon enchant, I guess 30 spellpower I am using now might still be the strongest enchant out there until lvl 30 (the wrath equialvent is 81 spellpower at lvl 80, 40 spellpower is available at lvl 35), as it will probably not get scaled down (since it already doesnt require a item level), but you never know. Nevertheless, if this stays like this, a base stat increase is worth so much more then all the procs at low level. Getting from 1-20 is the annoying part.
Since weapons only go to 80 or 85 (no real need to upgrade your weapon, as they drop by the dozen in Cata), I guess wrath and cata enchants are the way to go. My guess is that it Power Torrent will be just as powerfull as Jade Spirit, perhaps even stronger, not sure about the intellect per second. Damage enchants like Avalanche, Elemental Force and Icebraker might proof to be the strongest ones out there.
Levelingwise, I would never go for a stat proc, as 50% of the uptime (at least), your enemies are already dead. A damage proc never gets wasted (ah well, almost never), so, best weap enchants leveling and PvP wise, I would go for base stats or damage procs. Only time will tell what scales best.