Originally posted by deeslexia I now have a K-S1 which is more compact and lighter .OK , it's more modern but those CCD files have something ...
I went through a similar dilemma last year: I'd bought the K-S1, which is an excellent camera in its own quirky way, and so I set about trying to convince myself that my K10D clone GX-10 was obsolete. As you can see, I'm still here in the K10D Club, so I think you can guess how that all ended up. . .
Nowadays I tend to use the K-S1 only as a high ISO special, which is something that it's very good at. Last week I photographed a late night event in very low light for a charity that I volunteer for, and the K-S1 produced results with the available light that would have been simply impossible with the older CCD sensor. The K-S1 is also so small and light that I can mount my tiny little Takumar 28mm and carry that combination around all day using just a wrist strap, which is what I'll be doing later this month when my sister and her family visit from New York.
But if I'm heading out onto Dartmoor, and it looks like ISO100 conditions, and I want to get photographs that truly capture the landscape the way I see it, then I'll take the GX-10 every time.
I'd urge you to hang on to your K10D, even if it's only for a few times a year when the bigger, heavier old camera is worth it because you want that magic that only the CCD can deliver.