So I want to buy a real camera. Currently using Lumina 1020 phone. I am interested in probably and all round performer. My budget is limited to about $500 cnd.give or take a bit. I don't care if it is new or used as long as will suite my curiosities. SO areas I can compromise: - would like full size sensor, but not likely to happen at the budget. So I can go to any level here as long as other features are ideal - I don't care if it is D SLR or mirrorless, but I would like to have a an eye viewfinder. - MP count, obviously want a good count here, but will definitely go low in this area, particularly if I can only get the features I want and the price I want, and I can only get it in a older used model. - don't care about video mode or quality of such - don't care about build in mice, - NPC or GPS, WiFi would be nice but can without any or all of them. - articulated screen while nice, can live without. Should have: - changes lenses - non fixed - bracketing - decent for long exposure, night shooting, time lapse, and perhaps sport, double exposure - decent quality at higher ISO - image stabilization - good picture quality - can shoot in RAW. -black and white capable - I will be able to use lenses I buy in upgraded camera, should I decide to upgrade at some point. Basically I don't want my learning to be limited by the feature set and overall picture quality. I don't mind being limited by frame size and MP count. I am technically minded so I don't need an "easy to use" camera dial setup. I mean if a can get that great but not worried about it.