I posted this in This or That but I just realized this would probably be a better place. I just recently got into the micro 4/3 world by purchasing a GF2 with the 14mm pancake lens. It is the only lens I have at the moment, and for a while, I won't be able to purchase another one. I love the 14mm so far, but I am not sure if I should be using it as my only lens, seeing how it is a wide angle. Would it be beneficial in this situation to trade it for a 14-45mm for a more versatile lens? I am still learning, so for questions like "What do you shoot?", I would have to say I am still exploring, I don't really know yet. Of course, I plan on having both later (or the 20mm), but for now (and the near future), I'm only able to have one. What do you guys think?