I'm off to Holland for a week, on Thursday and then a London the week after. I'm looking to rent some lens, but I need to decided on what format, Canon or Nikon. I'm looking to upgrade my D5000 in the near future but I'm waiting for Nikons April announcement about its DSLR line this year. However there are few good deals on ebay for a D300s that I'm watching at the moment and I might be convinced to buy one. The lens that I'm thinking about renting are as follows My Canon body is a EOS 40D and I'm thinking about getting this lot Price wise there is not that much difference, so its more of what is the better rent. Its just something I've got to decide and pretty soon. Been mulling it over for a few weeks now and I've come to a impasse.