I really depends on what kind of work you do.
If you do mostly narrative kind of projects without the need for graphics and are sent out for audio sweetening, color correction or special effects I would suggest Avid. Its Media Management is second to none.And If you plan to work within the Hollywood industry, Avid currently dominates there.
If you wear many hats and need to do editing audio, graphics as a one man band I suggest CS6. Its suite of software is extremely powerful for a wide range of projects.
Tom Daigon
PrP / After Effects Editor
http://www.hdshotsandcuts.com
https://www.youtube.com/watch?v=DxPrG3WUyz8
(Best viewed at 1080P and full screen)
HP Z820 Dual 2687
64GB ram
Dulce DQg2 16TB raid