My Canon DSLR is going on 10 years old and I am considering replacing it. I have been looking at the EOS Mirrorless cameras and they seem ok. They are a lot lighter than my DSLR  which is a big plus.

So who here has used the Canon Mirrorless cameras and what are your thoughts on useability and picture quality? 

I have read that they are more vulnerable to dust on the sensor given it is front and centre when the changing lenses. What have usrs found with real life use does it get dust easier and more often on the sensor?

Thank you in advance