I've preferred C to C++ and D to C++ for a long time. To me when I read C++ code it's like the modem disconnected in the middle of the editing session with all the : and << flying around.

For things that don't need classes (and there is a lot of code) I stick to C. But if I need the OOP benifits then I go with D. As a bonus, the C programmers and JavaScript programmers that I work with can read the D code and get most of it on the first try.

If you haven't used D, spend 30 mins and write a four function calculator. Then take the remaining time adding some kind of internal function line sin, cos, etc. You'll be suprised at how fast you can pick it up.

Granted, the above is a toy exercise, it's not writing an enterprise solution. But it's a little more than the standard "Hello Sailor, new in town" program that people start off with.