Same place...

.....different time.  I blipped this tree back in July here  but on that occasion I used my full frame DSLR and a 16-35mm lens.  Today I've used the Olympus em1, a mirror less camera and a 7-14 mm lens and I can't say there's a huge difference in quality.  I'm sure if I had to say one or the other the DSLR would have the edge, but when I think about the advantage of less bulk and weight I can see why these smaller systems are so popular.  For myself I have to say I love both cameras and more often than not it just depends what mood I'm in as to which camera I take out.