Ok here's my dilemma... I've recently become a RX100 owner. Very happily :grin: I'm going on a big trip for a month to France. Loads of photo opportunity and variety of environments as I'll be hiking as well as being tourist. So apart from still not deciding if I will lug the DSLR as well (doubtful) I'm not sure how many memory cards to take with me?! I haven't decided if I should take jpeg or raw+jpeg so I know that will be a factor. The last time I did a big trip I took two cameras with two cards each and a portable hard drive & card reader unit that I could back my cards onto. But can't seem to find one of those units anymore. How do the rest of you cope with this issue and decide how many cards to carry? Is extreme better than ultra etc? I usually just go for the speed if it. Thanks in advance for sharing. Irene, Have camera will travel & shoot!