I went to a baseball game with GX1 and K-50 cameras and reasonable telephoto choices. Both took decent photos but the K-50 was easier to set up to shoot past the chain-link fence; I suspect that greater Pentax practice is the reason as center-point AF is available on both systems. Even so, I ended up using manual focus and pre-focusing on the base of choice for most of the shots, and either camera can manage that sort of work.
I won't say that I learned anything convincing about either camera. Both did just fine, neither exceptional nor lousy. It's a fact that more modern µ43 systems have improved their AF systems faster than Pentax, but in my budget range the choices are limited in both models. The Olympus E-M1 would have phase-detect points but its price remains consistently above my limits, while Lumix DFD contrast technology is a bit closer to my budget. If a true deal appears I could be swayed.. perhaps?
I am once again standing with a foot in both systems, with neither foot firmly settled.
Sure wish I'd get past this position..
