I'm going to be in Manhattan for 4 days fairly soon. I'll be doing street and architecture shots. I need to choose between a Fujifilm X100 or a Lumix G7 Mirrorless. The Fuji I've used quite a bit, the Lumix I'm still learning [just got a deal on an open box], but I'm liking its movable viewfinder. Is there enough reason to choose the Lumix over the X100 - to spend time pushing myself to learn the Lumix.