This has been my first week with the Super Drive and my first venture into a “proper” light for commuting.
Until the clocks went back I’d been making do with a cheap fixed beam front light and a Topeak Whiteline for a flashing LED. Needless to say, the Super Drive is possibly overkill for my commute home. The full power (450 lumens) setting is great on unlit cycle paths and country roads but in traffic it makes me overly conscious of blinding poor motorists, so I knock it down to the lowest setting (150 lumens).
Retrospectively, as a commuter I think I would save the money and “just” go for the Power Drive instead of the Super Drive assuming 300 lumens on the Super Drive is comparable to 300 on the Power Drive. On the cycle paths 150 lumens is borderline insufficient, so that rules out the Lezyne Mini Drive as a main light.
The Super Drive happily charges via USB in a few hours and the advertised burn times seem about right. The beam spread is quite generous and not too focused on one spot (which was my main concern before buying).
In reply to fourbanger, I think the Super Drive as a concept would be ideal for your gf but do consider the Power Drive as a slightly wallet-friendlier alternative.