L76 / L76-L "Set Navigation Mode" (PMTK886 command) performance tradeoffs

I am interested in knowing the performance tradeoffs (power consumption, accuracy, etc.) for the various navigation modes that can be set by the PMTK886 command. Thank you.

Dear Sir

This configuration is just to better fit the product scenario and output the best performance.
For power consumption, it depends on the way the product is used; for accuracy, it is recommended to refer to the normal mode.

Best Regards