Btw ..for me full frame has its merits.
Most of the time I am happy with my Fuji crop sensor.
But when I am shooting events ... I sometime wish I have a full frame.
Other then that i enjoy the smaller and lighter setup the crop sensor mirrorless fuji system offers
Weight and mobility is very important for me now as I have some rsi injuries
And yes it is possible to take amazing photo with small sensor.
Saw some amazing work with OMD em5. A camera I once complain about poor ISO performance. Shame on me.