The combination of a lightweight body and the E-M1.2 insides makes a great combination for me. The M5.3+17/1.8 is under 18.8 ounces! It’s only 1.9 oz. heavier than a Fuji X100V. I’ve had plenty of dings and dents in metal bodied cameras, so I’ll hold judgement on how well the polycarbonate body will endure.