I am thinking of buying a new digital camera soon, so am trying to decide which one I want. I currently have an Olympus D-600L which I love because it has a TTL viewfinder, it has a great lense and still takes great photos in the right conditions. However it is starting to lag behind current cameras.

I can't really justify a proper digital SLR, not even the Canon D60, that is just too much money to spend on a camera (and it's a bit bulkier than I would like). I am therefore looking at the top end non-SLRs.

The one I like the best at the moment is the Nikon 5700. However I'm not sure if I'm going to like the electronic viewfinder. Is it really good enough to actually use properly ?

The other camera I might consider would be the Olympus E20, but that's about as big as the real SLRs, which puts me off.

Any other comments on the Nikon 5700 would be appreciated.