I would be more concerned about glass than camera choice, unless we are talking FF over crop. Lighting is not a camera choice, it's a shooters choice, so if you think a certain brand handleas light better than other brands, that logic is flawed. Your lens has f/stops, thats what lets light enter the camera, most modern sensors are fine and will produce a good light source as long as you allow your lens to do so. Whats in a Brand? Nikon user swear ny Nikon, Canon shooters swear by Canon and even Pentax user's swear by Pentax, and they all perform as well as the shooter. I have seen fantastic images from all the brands I mentioned. I use mostly legacy glass, I do not shoot in auto mode, all manual for me. I still use my K10 but plan on a K3 as soon as funds allow. My typical glass of choice are mostly M42 mounts with an ocassional K mount, or Nikon AIS even non ai lenses. My camera handles most mounts perfectly as long as the register distance allows for infinity focus i am fine, if not the other lenses make great close up lenses, tossed on a tube.
Most of the stuff I shoot for forum use is shot on my Nikon Coolpix 8meg PS camera. If I wanted better shots I would go to better gear, but for most of the forum stuff my PS is fine. If I wanted to present a model to FineScale I would definetly go to my good gear, but most of the stuff I load onto the site is just meanigless dribble that I shoot right on my desktop under a dim tungsten bulb, I correct the lighting in PS and Im good to go, and Im fine with the results, the photos are not meant to be world-beaters.
Nikon 100mm E lens:
My Fujinon EBC 55mm 3.5 Macro lens:My Fujinon EBC 135mm:My Nikon FG flim camera with my 100m lens:
This is part of my Fujica film camera collection:
This is one of my favorite Nikon film cameras, I still use this when the mood strikes: