Lets face it all the cameras that are produced today will either suit you or not, I have just sold my Olympus gear, not because it was bad but because I could not get longer lenses in my price range or the weight , Olympus 90-250 f2.8 £4700 in the UK and weight 3.270Kg enough to make your eyes water twice, a terrific lens but---------------.
I now use Sony a new A-550, all the lenses I could wish for and at sensible prices, I bought a Sigma “Bigma” 50-500mm for under £450 and that is excellent and for lighter work a new Sony 70-300mm SSM lens, that is the best 70-300 I have ever used, sharp even wide open.
So it just goes to show I would not in future be swayed by what it says on the front of a camera, it is what suit you, and your pocket!
Regards
Richard