Greetings to all Sifu's!

1) I'm a newbie here, and in need of advice. Should I pursue a career in ABAP or Basis? I know that ABAP is the programming side, while Basis is the administration side. But what are the pros and cons of each? which one has a higher salary range? more in demand? brighter future?

2) Say that in the future I would like to venture into Functional; would it be possible if I do Basis?

Thanks in advance! =)