I would recommend the RX100 m3 for budget + reliability + quality. It's been my go-to travel camera... until I got myself the Google Pixel 2 phone. I've been trying to just rely on my phone to take photos these days. Hence, if you're keen on a 2nd hand RX100 M3, let me know it's just sitting in my drawer not using it - don't mind selling it to someone who would use it more