I have the E-P2 and the E-PL1.Of course the decision to upgrade is obviously a very personal one... But I'm evaluating whether to upgrade from an E-PL1 to an E-P3 variant, and I'm interested to hear thoughts from other E-PL1 owners on their reasons for upgrading (or not)...
I won't upgrade yet. The main reasons for me to upgrade would be a higher definition LCD and an autofocus assist light. The E-PL2 has more of what I want at a price point that seems fair, except that it doesn't have the built in autofocus light.
I don't think I'd choose the E-PL3 because it doesn't have a built in flash and no grip on the front. The E-P2 taught me that I need a built in flash. I don't like a clip on flash and am a little disappointed they went that way. I do like the E-P3, but not at that price point.... maybe when it drops in price.
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Dave