I'd say the Pentax K-5 II/s
Some pretty remarkable features at an even more remarkable price. Not everything requires a FF sensor, and it out classes the Pentax K-30 (and other competitors) IMO.
Madaboutpix: What strikes me - and relieves me a bit in the light of the comparisons on ImagingResource - is that the K-5 IIs RAW output does look a tat better than that of the K-30. And while I'm not going to start another outcry by claiming that the K-5 IIs can match the Canon 5D Mk. II/III, from what I see in the test image, I find it hard to convince myself that the Canons are that much better as to justify the premium over a K-5 IIs. If you want to do fairly serious photography on a budget (like I do), and know what you're doing with regard to moiré, the K-5 IIs seems like an excellent value proposition ...
Not sold on the FA 31mm F1.8 LTD, FA 35 F2.0 or the DA 35 F2.4?Or sigma's 28mm F1.8 and 30mm F1.4?