PG&E E9 rates

Was wondering if anyone has had any experience with the PG&E e9a rates which are available for electric vehicle owners. Is it a better deal.

FYI, Summer rates as follows:

E1--standard rates--time of day does not matter (baseline =225KWH)

Total Energy Rates ($ per kWh)
Baseline Usage ​

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$0.12845 ( )​

101% - 130% of Baseline ​

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$0.14602 ( )​

131% - 200% of Baseline ​

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$0.29940 (I)​

201% - 300% of Baseline ​

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$0.33940 (I)​

Over 300% of Baseline $0.33940 (I)

For E9a rates, see link below. Off peak is much less expensive, but peak about double

http://pge.com/tariffs/tm2/pdf/ELEC_SCHEDS_E-9.pdf