Originally posted by Just1MoreDave The viewfinder crack would bother me all the time. Maybe if you use live view a lot, it would be OK. A less-battered K-5 would be a big upgrade. The viewfinder, rear screen resolution, high-ISO performance and resolution are better. The K-5 has two e-dials, WR, a wired remote socket, a PC terminal for flash, better ultrasonic cleaning for the sensor, better construction, better battery, more controls, better metering, better AF... That's just the upgrades I can think of right now.
A K-7 might be a cheap option. It has many of the K-5 features but is missing the high-ISO performance. I think 1600 is OK, more than that gets bad fast, and the maximum is only 6400 anyway.
Well, the viewfinder is covered by a magnifying cap, so my eyes are safe. K-7, sadly, usually costs as much as a K-5 in Russian s/h market. So, If I'm able to come up with solution to the viewfinder problem, it's a good bargain, I guess?