Either one should work well for the type of shooting you want to do. If you don't plan to invest too much in lens, I would probably base my decision on two factors:
1. ease of use and handling: go to Henrys and play with both camera for some time. You may find your preference right away.
2. price
eBay maybe cheaper, but it's not a secure shopping channel. Shopping at a store could be more expensive but whenever you find problem with your product, you can exchange immediately.