For my shooting, the II was enough of a boost over the Classic to justify despite most reviews saying to skip it. Faster AF in lower light, with an f/2.8-sensitive center point? Sign me up please
- but I'm not like everyone else. Many K-3 features would be worthwhile to me (e.g. focus peaking), but many are not and the extra funds can do more elsewhere - but what doesn't suit me (more AF points for tracking, faster burst) might be ideal for you. My K-01 can do the focus peaking and more versatile video shots so having the K-01 also made the full jump to the K-3 less vital for me. And having the Q as my hyper-tele option might have had an impact too.
Hope our comments help a bit, but it's very much your call - at least you cannot lose with these two choices!