hmmm
Member
Supercharger speeds are not tied to onboard chargers. Those are bypassed when DC charging (supercharging or chademo charging)
Thanks for confirming my gut.
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You should get dual chargers if there is somewhere you can use it on the road. Even if you get it, you don't have to upgrade your panel and set your HPWC for the maximum current. It works just fine at lower currents - you just get proportionally lower charging speeds.
The other reason I wouldn't get dual chargers initially is so that I can spend the dollars i "saved" on other options...and also because my current expected driving/charging pattern doesn't make it a "must have". But something I'm planning on getting in the future.