Currently using a first-generation Lambda Tensorbook / Razer Blade 15" Advanced (2021) - this is the Intel Tiger Lake-H variant (no P/E cores in this device) with a 15" QHD screen and an NVIDIA RTX 30-Series discrete graphics processor (see https://arstechnica.com/gadgets/2022/04/razer-designed-linux...).

My other Linux laptop is a Dell Precision m5520, which shipped with Ubuntu 14.04 IIRC and has a 4K touchscreen. It remains the me the best-integrated Linux developer device I've used.

Beyond that, I'm an Intel NUC guy.