I'm in the middle of putting in two kitchens - one for me, and one for DM. I think I've looked at thousands of these bloody designs 😅
I agree completely with PP re the fact that all kitchens will date eventually. If you pick any kind of colour that's on trend, it will soon be out of fashion.
I think you're always better off just picking the kitchen that you like, unless you're planning on selling immediately!
But to answer your question more specifically...
I think the darker kitchen looks more modern, and I think it seems to have two different colours of cupboards? Darker kitchens are very on-trend now, and so are kitchens with cupboards in different colours. The fact that it's on trend now means it's more likely to look dated in a few years, maybe sooner.
The lighter kitchen has more of a classic look imo. This means it won't ever be bang on trend, but won't look so dated either in a few years.
On a personal level, I prefer the lighter kitchen. But then I tend to prefer classic, country style rustic kitchens - I'm not a fan of very modern looks. I also have an irrational dislike for different colours of cupboards in a kitchen 😅 The handles on the kitchen are easy enough to switch out if you don't like them. Hell would freeze over before I'd get a handleless kitchen - they can be a pain in the arse to open, you get fingerprints everywhere, and I've seen fading on handleless cupboards where they are being constantly touched to open.
Kitchens - and decor in general - really are such a personal thing though. Unless it's something really wild, most colours and styles will split the vote down the middle - as the comments here show!