If the Sony Cyber-shot DSC-RX10 premium superzoom was a game-changer, the Panasonic Lumix DMC-FZ1000 changed the game yet again when it was introduced last month. With its 1"-type 20.1MP CMOS sensor and 25-400mm equiv. F2.8-4.0 lens it's an ideal candidate for travel, offering a larger-than-average sensor and generous zoom range. With 4K video recording and a lower MSRP, it gave the already-impressive RX10 a run for the money. Is it the right fit for your carry-on bag? Read our full review.