The first is a purple can on lime steps, condensation across it, a pale swoosh around the base, the wordmark repeated small at the bottom of the frame.
The second is a teal can on a coral disc against red, an orange band cutting across the can, type set large and centred above.
One sells the colour clash. The other sells the composition.
I really like how the light version looks, but it has some legibility issues. Since readability is more important for users than visual appeal, I think the dark version is the better option.
BTW, I initially voted for the light version, but after analyzing both options more closely, I changed my mind 😄