D6T Thermal Sensor or AMG8833 Thermal Camera Sensor

I'm tryna decide between a d6t sensor or an amg8833. The sensor just has to detect a human in a pretty hot environment. The sensor should also be able to detect a stationary human. I'm using an Arduino UNO if that helps. Any advice helps. Thanks in advance

The sensor just has to detect a human in a pretty hot environment.

Define "pretty hot"!

The sensor should also be able to detect a stationary human.

In that case forget low resolution thermal sensors. If one pixel is a bit warmer than the environment, is that a cat, a running motor or a human being? Simply impossible!