The following video is part of our "Motley Fool Conversations" series, in which technology editor and analyst Andrew Tonner and industrials editor and analyst Brendan Byrnes discuss topics across the investing world.

Today our "Better Buy" series turns its lens on two massive companies that dominate very different businesses -- search and defense. Andrew pitches Internet stalwart Google. Brendan weighs in on Lockheed Martin's prospects going forward. Listen in to see which stock appears more attractive for investors today.

Andrew Tonner has no positions in the stocks mentioned above. Brendan Byrnes has no positions in the stocks mentioned above. The Motley Fool owns shares of General Dynamics, Google, Lockheed Martin, and Northrop Grumman. Motley Fool newsletter services recommend Google. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.