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 😄
CASE STUDY Time !
I just noticed their website and saw that their color combination is hiding main information and disturbing users to focus on one thing
The theme was too dark with dark text which is making user to focus too much on text and clear price mention makes user things that it's too expensive
MY SOLUTION:
firstly I changed the color scheme
secondly I changed the text color and size
then I change cards style too make it much easier to focus o what user want to see
Then I added a %off tag which makes user to think It's an offer and it could end at any time soo buying right now is a golden oppurtunity.