[i]a) my gps AND network location is turned off 99.99% of the time.[/i] My understanding was keeping GPS ON does not amount to any battery loss or power usage.

[i]a) my gps AND network location is turned off 99.99% of the time.[/i] My understanding was keeping GPS ON does not amount to any battery loss or power usage. GPS is only active for a few seconds when some app request location.