Whats the best electrical engineering or computer science engineering specialization?

[Navpreet Singh Gill]

Could anyone please tell me the best specialization to opt for MS in Canada in computer science or electrical/electronics/communication engineering? I plan to get a job in Canada after my MS(thesis based) from a esteemed university such as Univ of Alberta, Concordia Univ., so i should be able to find job easily.

For Electrical Engg. out of these(you can also add new specializations):

1) Communications
2) VLSI (MS in VLSI is hot in the job market)
3) Embedded Systems ( Embedded Systems is next to VLSI)
4) Electromagnetics
5) Control Systems & Engineering
6) Optics
7) Power Systems
8) Signal and Image Processing

For computer science please specify