uhh
get fraps
In my opinion action is better. It hardly effects your FPS, you can select the area you want to record, or just choose full desktop, (not sure if you can do that in fraps) you can add a facecam to it and choose topright, topleft, bottomright, etc. It records in surprisingly high quality, it's cheaper, you can livestream directly from it, and upload to youtube directly from it (although you can probably do that with fraps)