Recently I've moved to using a Sony RX100 Mark 3 for anything other than the most serious "planned" trophy shots or event photos where the DSLR is a must. The iPhone 6S is nice but in anything other than bright sunlight where I think the quality is comparable to more expensive gear, I find the photos somewhat lacking. Fine for casual photos but nothing I would print and put in an album. I was forced to take only the iPhone a few years ago, a 4S for those wondering, on a work/study related trip where weight and equipment load was a variable and regret not having better shots to take home.