Who has already switched to VS 2015 in production?

Question

C++ / C#

Already 4 months have passed since the release of Visual Studio 2015 (plus C# 6.0 and .NET Framework 4.6). It doesn't have many super features, but it adds a lot of "sugar" :)
Basically, VS 2013 is still used in the development of production systems (not for myself, but in the company).
I have three questions from the respected community:
1) How many of the C# programmers have installed VS 2015 (at least Community) at home - "play around" or in production, but for yourself, when you choose the studio version yourself.
2) Are there any companies that switched to VS 2015 in the main project? Or are there other companies using the pre-2013 version?
3) How many new features of C# 6.0 do you use? Try not to use it, use it whenever possible, or use it only in places where new features will help understanding.
By the way, among other things, in VS 2015 the powerful CodeLens tool became more accessible - in VS 2013 it was available in Ultimate, and in VS 2015 - in Professional.

Answer 1

1) over 9000
2) Yes, there are such companies. And who uses and who does not use.
3) Each programmer must decide individually. From the point of view of architecture, these chips do not bring anything. Just in some places you can save a couple of lines of code.

Answer 2

You have some strange question. It seems to be about vizhla, but it seems to be about c#. What to answer to those who switched to a new vizhla, but not at all because of c # 6.0?
For the rest, I support Dmitry Kovalsky . Many people have moved on. The point is to sit on the old Vizhla when there is an opportunity to upgrade.