Okay, so I've been through like five car chargers this year (dramatic, I know), but this LISEN one? Actually worth the hype.
First off - SPEED. My iPhone went from 20% to 85% during my Starbucks drive-thru wait. That's black magic right there. Both ports working simultaneously didn't slow it down either.
The size is PERFECT. It sits almost flush in my car's socket - no more accidentally kneeing a protruding charger (we've all been there). The blue LED is subtle enough that it doesn't turn my car into a spaceship at night.
Bonus points for coming with both USB-C and Lightning cables. No more 'oh crap I forgot the right cable' moments. They feel sturdy too - none of that flimsy dollar store cable nonsense.
Only weird thing? Takes about 15 minutes to hit full speed after starting the car. But once it gets going? ZOOM. Worth the minor warm-up time for how fast it charges afterward.
PS: Their customer service actually responds! Had one tiny issue and they sorted it immediately. In a world of terrible support, this was refreshing.