Not a Sorc/WL here (yet), but I’ve been reading a lot about these builds. Will tell you what I learned.
For a DPS focused mage, right now, you should have wiz3 (specially because you want to have Warlock in your build) even though Sorc won’t get any benefits from Surespell or Quick Cast. But since you are aiming to build a DPS, wiz3 is (almost) a must have (unless they nerf QC in the future or give another burst/options for early classes).
Pyro received some buffs in ktos, but most of them will just shine on C3 (Fire Pillar and Hells Breath mainly), so I’m not sure if stay in Pyro 2 is that great.
When/If they improve Pyro skills and release the 8th rank (soon), I think these builds can be pretty neat:
- Pyro 3 - Sorc3 - Wl
- Pyro 3 - Sorc 2 - Wl2
- Pyro 3 - Link 1 - Sorc 2 - Wl
But probably the best ones for future DPS would be:
- Wiz3 - Link 1 - Sorc 2 - Wl2
- Wiz 3 - Link 1 - Sorc 3 - Wl
Some utility/support dps would be:
- Wiz 3 - Link 1 - Sorc 2 - FF 2 (Since they will fly and become a party healer in rank 8, but also having great debuffs and damage)
- Cryo 1 - Link 2 - Sorc 2 - WL 2 / FF 2
- Cryo 3 - Sorc 2 - WL2 / FF2
Stay in mind that the only really reliable DPS clases for Wizard are Elementalist and Warlock (currently), and Quick Cast from Wiz3 gives +50% Magic Damage in every spell (even in basic attacks). The new rank 8 clases are a Support mage and a Utility mage, which means WL2 will still be the best DPS option on rank 8.
P.s.: Some people likes KinoSorcs, never read much about them, so I won’t tell anything. Hope someone points this one.