I wanted to get a fun camera for myself. Wonder which is a better option. I saw S2 and U20, they both cost around the same price. Users out there, any thing to complaint abt these 2 cameras? What i scared abt S2 is that the lens is not very well protected unlike U20 which has a slide-on cover. Do u ppl think is woth buying now or the price will drop later? I am quite confused also.