I would recommend opening them and inspecting them for damage or other issues, as if you wait a significant amount of time to do this, you will lose your ability to go back to your vendor with a problem and request for resolution.
Exempting that, if you don't open them, then they are at whatever moisture level the vendor had them stored at prior to sealing. This could be good or bad.
If you freeze your cigars on arrival, the vacuum bag could protect them from damage during this process, so freeze for 5-7 days, then thaw and open for inspection.
On another note, why not head over to the
New Inmates forum and introduce yourself, tell us a bit about your experience, likes, dislikes, etc.