Originally posted by hcarvalhoalves Which one is a better walk-around in your opinion?
As expensive as it is, I'd strongly recommend the FA31. I have had the same copy for decades and I find it to be a superb multi-purpose lens. The FA31 performs equally as well on the K-1.
All shot on the FA31 on Pentax K-10D through to the Pentax KP:
Originally posted by hcc I fully understand the financial constraints, but in my case, the D-FA21mm f2.4 is the best walk-around lens for relatively wide angle
Unfortunately the size and traits of the DFA21 is a bit of overkill for an APS-C Pentax DSLR, the DFA21 is only really justifiable if you have a K-1 or want to step up to a K-1.