I am after a small, light and inconspicuous combo to carry everywhere. I am considering either the Olympus pen f with Panasonic 20mm 1.7 pancake or fuji xe3 with 27mm 2.8 pancake. Ibis vs a larger sensor. I'm tempted to go for the fuji but am reluctant due to no ibis. Is ibis a deal breaker/maker for you?