I always look for the one that has the "more" / "most" features for "a" / "the" cheapest price.
"most" / "the"
I just buy the same brand "as" / "than" I had before.
"as"
I read all the customer reviews to see what people say is the "better" / "best" one.
"best"
I go to the shop to look at them. Then I go online to see if I can find a better price "than" / "as" in the shop.
"than"
I don't worry about it too much. Cameras aren't very different "than" / "from" each other.
"from"
I think the "more" / "most" important thing is to find a reliable camera. I don't mind if it's a little "more" / "less" expensive than the others.
"most" / "more"
