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?
On laptops Gnome has a big advantage in the multitouch gestures for the touchpad, and as everyone says it’s pretty polished. But lately I’ve been using KDE since it offers a lot more functionality and customization out of the box. Most of it’s apps are like a swiss army knife and I love that. KDE is also catching up in the multitouch gesture department.
Plasma on Wayland has got multitouch gestures as well.
The gestures are not as polished as gnome on wayland