The theme I chose for my stock images was, well, birds. Simple enough, I suppose. I love birds, and apparently tons of photographers do too. It'd be kinda weird just to sell un-retouched photographs of birds.
-On which site did you find the best photo?
The best quality photo was found on morguefile, because of the many options I had.
-On which site did you find the most photos?
Like I said in my last answer, morguefile had the most selections out of any site.
-Which site was easiest to to search and navigate?
I would say pexels, the search bar didn't take any effort to find the search bar, and it wasn't a chore just selecting an image, unlike some other sites.
-Which site was easiest for downloading a photo?
Any of them, I just right-click and select "Save image as..."
-Morguefile:
pro- Easy to navigate, and gives many results.
con- Half of those results are poor quality.
-Pexels:
pro- Search bar is east to find.
con- Doesn't give very many results.
-Gratisography:
pro- Fun, stylish homepage design.
con- Hard to navigate.
-Unsplash:
pro- Great, interactive site layout, especially for selecting photos.
con- Doesn't give many results.
-Which site will be your "go-to" first choice the next time you need a photo? Why?
My fist chouce is definitely morguefiles, the site's easy to navigate, it gives plenty of results, and it gives off nice quality photos.