OSM West Coast Updated Maps - Trip planning

We are going to a month long west coast trip (usa)
i tried a map from this sit :
to send my self a map , is that map is rout-able ? is it updated?

what is this? and does it contains rout-able updated Usa West Coas maps? :

i’m going to use Germin’s Gps, how good are OSM maps compared to “City Navigator® North America NT”
from official Germin’s site?

Thanks In advance.

what about this :

and this :

and this:

wich considers the best?

what about:
looks good, is that route-able (meaning real time vocal directions??)
anyone tried that?

Sorry, I moved your earlier post to the Garmin subforum but forgot to create the redirect. Please continue in the other topic, as this one is closed.