Is the Sony QX10 a safe buy?

Hello

I currently own a HTC One. I am considering buying a Sony QX10 for about 150 or a Sony QX100 for about 380. A big problem I've heard about these cameras was the software was bad. However, I have heard there have been updates to them. I was wondering if any current owners could tell me about their experience with either camera, especially if you have an HTC One.

Thank you.