Hello. I will soon be purchasing my first DSLR and have narrowed my choice to the above two cameras... Pentax K50: I have an old vintage lens from my dad (smc m 50mm f.1.7) I'd like to be able to use, and I like the cameras durability, built in stability, and photo quality) Nikon D3300: More mainstream lenses and info because it is popular, nice user-interface for beginners It may be silly, but a big factor for me is the one colour filter effect software on these canera. I have seen many examples of 'selective colour effect' on the Nikon and it looks amazing and really easy. I can't find any real info on if the Pentax can do this well, I know it has some similar digital filter. Can someone tell me about the pentax one colour effect (black and white photo, keeping one colour), is it as striking as the Nikon version of this? Also, any practical advice or recommendation on which of the cameras I should get would be appreciated!