Hey all, My current 18-135mm Nikon lens has been damaged so I need a new one. I'm only an amateur but enjoy photography and is a major hobby so I use my camera frequently. Is it worth getting a second hand lens to save a bit of money and hopefully get a slightly better one that's maybe just a bit old? I haven't got an alternative lens so it will be my primary one, any ideas on what focal length to go for or maybe a good site for them? Or maybe just give the extra for a new one?