1. GIF VS. JPEG
The jpeg looked better than the gif.
2. PPI
It’s hard to tell the difference between the two truck images.
3. PRESETS
The jpeg high looked better than the jpeg low and overall, the jpegs were good quality with the different presets selected. The gif settings looked like a drawings/paintings. In general, the changes made were noticeable.
4. RESIZING
Distortion is obvious with the non-constrained image. The constrained image looks the same.
5. CROPPING