Have just re-incarnated my Drow 20 Sorc to a Human Sorc and have reached level 15 so far.
The Human is awesome compared to the Drow. The extra feat, which I used for Empower, in addition to Maximize is awsome at the lower levels and the extra Con (HPs) is a major bonus over the Drow. I don't need to do any jumping around my firewalls I just stand in them with stoneskin and displacement and use UMD to cast the odd serious heal from my wands and am practically invulnerable. Obviously this toon is geared to all hell as he is reincarnated so that sure makes a big differece too.
Always ON: Mazimize, Empower, Extend, Heighten, this is not possible with a wizard due to lack of SPs.
When I play my level 19 Wizard my spell buttons stop working 2/3 of the way to the shrine and I wonder why.... then I realise I have 2/3 of my sorcs spell points and give up lol