[echo272]

The way you describe things reminded me of a fairly recent Hacker News post: https://news.ycombinator.com/item?id=8630972

It's a about a blog entry of a self taught programmer who was changing technology stacks back and forth, I suggest you to read it.

As he concludes, the answer is to focus. IMHO if you don't enjoy .Net and you want to change it, go for it; you will need motivation along the way and if certain technology doesn't give it to you then learn something that does and STICK to it.