I chose cycle(fade) because you dont have to wait for all the pictures upload and because it makes your site look nice and neat instead of cluttered with multiple pictures. It is also a really nice feature to use instead of just using a normal slideshow it fades in and out. I think that the user would like this feature because they wouldnt have to click on buttons to see the different images, but sometimes it is useful to have those buttons just incase the user likes a particular picture.