I downloaded KVS and also signed up for ExpertFlyer. Before by ExpertFlyer runs out:

Assuming all I need is to see award availability, and assuming I can figure out what classes the various airlines use for award seats/upgrades, is there anything specific I do not have access to in KVS that ExpertFlyer gives me?

Keep in mind I do not need paid fare routing information that I know ExpertFlyer provides but KVS does not.

Thanks!