Why did you say you are not sure on 150K. I have seen people making more than that with the same amount of experience like mine.
I am in .NET development. For your info, I started doing .NET since it came out.

Pros: If you are in DC area in Govt contract position. 150K is easy with > 10 years of experience. Probably it is down the road for you.
Cons: You need to be a US citizen with Secret Clearance.