Do note that while we are recommending users move away from Adobe Reader, we are not recommending any particular replacement.
So, we're not recommending Foxit. We're not recommending Sumatra. Or PDF-Xchange, CoolPDF or eXPert PDF.
Instead, we recommend users to find their own Adobe Reader replacement.
This way we get more heterogeneous userbase, which is a good idea security-wise. Nobody wants to repeat what happened with the great IE —> Firefox switch. As 40% of users switched to Firefox, about 40% of the attacks switched to target Firefox.