[Zigurd]

As others here have pointed out, you don't give us a lot to go by. But here are some points that leap out:

1. If you find Java hard to understand, and not just unappealing too your tastes, do you really understand C#? You may need to focus on basic understanding, no matter what language you choose.

2. Android has a steep-ish learning curve and can punish an incomplete understanding harshly. For just one example, apps and components of apps have a lifecycle you can't just gloss over.

3. What's wrong with the market for C# developers? I don't think picking another area of concentration will help. You may need to get some certification or course completion that shows you have a specific level of C# expertise.