Worth upgrading from entry level Nikon?
Worth upgrading from entry level Nikon? Hello Have D3100 with 18-55 kit, 55-200 kit, 3.5mm 1.8g and 50mm 1.8g. Only photography genre I use is city photography, of buildings, landmarks, interesting statues etc. I use raws and Lightroom/Photoshop I really like this setup but I am aware that much better stuff is out there. How much am I missing out on by not upgrading to a much more ex...