Im new to Steemit and need your help with a feature..

OK, love this platform and working on getting my youtube content upload for the community.

Could someone point me to a place I could read, or watch a video about the difference in the "Rewards" when I post content.

Like what are the pros and cons of "Power Up 100%" vs. "Default 50%/50%..

or maybe you can just explain it here,

I searched on youtube but couldnt find what I was looking for.

thanks

T