I tried out both of these today and I agree. Sumatra feels snappier than Foxit. It doesn't have as many buttons to interface with, but there are common keyboar

I tried out both of these today and I agree. Sumatra feels snappier than Foxit. It doesn't have as many buttons to interface with, but there are common keyboard shortcuts for the things I use. I dislike that the Advanced Options do not have a GUI interface, they're edited by modifying a text file. WinCDEmu is exactly what I wanted. I also appreciate that both programs are portable.