If you haven't started learning for SCWCD yet, then why don't u go for the new SCWCD? It is fun to learn new things and it will surely be useful in the future..... But if you have lots of bucks in your pocket, then try both of them and certified...
Co-author of SCMAD Exam Guide, Author of JMADPlus
SCJP1.2, CCNA, SCWCD1.4, SCBCD1.3, SCMAD1.0, SCJA1.0, SCJP6.0