I just purchase my first enlarger and setting up a darkroom. i started to look into papers and chemistry to purchase. the chemistry seemed self-explanitory. but the paper, there are so many choices. for now i just want the basic paper (low cost too) because i'm just going to be playing around with it, learning... What should i look for. These are just a few choice i can across and i don't know what any of this means: variable contrast fiber based paper, variable contrast resin coated paper, chromogenic b&w, graded fiber, graded resin... which is good for what?