I have tried out Gnome, KDE, Lxqt and Xfce on a regular desktop and all of them feel nice. I haven’t tried many DE’s on a laptop.
Are there any particular DE’s you like on a laptop, because of things like power consumption and efficiency that would not come normally into consideration for a desktop?
If you haven’t tried them, I recommend giving them a try. They all have something to offer.
I don’t use Gnome, for example. People knock on it a bit BUT a large group of people swear by it for workflow.
KDE Plasma is the dream for anyone who likes to tweak settings. I used it on my laptop for a long time and it is very convenient. It also manages power and monitor settings very well. In terms of memory usage it is now similar to XFCE.
XFCE is perfect for people who don’t like change. It is a slow moving DE; tried and true.
Right now I am using LXQt. Not sure why I decided to do that. It looks ok. It is fast and light. That’s it’s claim to fame. It can be used with different WMs which is nice.
I can’t say I’ve ever looked into it. But, I found that KDE handled things very well. I used my laptop for full workdays, getting 11 hours out of it.
I started with ubuntu then mint on desktop and then vm. I hated Gnome in those days, prefering KDE or XFCE (even i3wm). Now that my laptop is on EOS, I tried Gnome again and it’s much better for use with a trackpad. So yeah, different DEs for different tastes/uses/systems.