Good Apps Galleries

First I don't write reviews normally, good or bad, but because there is no trial period, right off the bat you have to pay $10, whether this app will work for you or not. There are only 4 gallery options, and the galleries do not have any setting options. I only tried 3, but none of them will work for me. The slider automatically scrolls through the images, so if you want to have multiple galleries on the same page (which I do for color charts), then this is highly disturbing when they all start changing. The carousel images are too small, and don't enlarge when you click on them, and the grid overlaps images on top of each other (even though mine are all exactly the same dimension), with no way to adjust the image size or spacing in between images.