The ASUS ROG line of gaming laptops had exactly what I wanted, although they look a bit garish, they are good value for what you get.
On Black Friday I got a G14 Zephyrus with a 8c16t Ryzen 9, 16GB RAM, 1TB SSD and 14" FHD IPS screen. I think I paid £1300. There's a free RAM slot, so I upgraded to 32GB, I think it supports 48GB max. There are a couple of gotcha's mind you:
- It came with a WiFi chip with poor support for Linux (and it wasn't great on Windows). I got an Intel one from eBay for £10 and it took a few minutes to swap out.
- You need to restart X to switch from hybrid to integrated graphics, which you want to do on battery to save power.
- You need to restart X to switch from integrated to hybrid graphics, which you want to do when you get back to your desk so you can use a USB-C display.
- The default fan curves mean the fan turns on and off every few seconds. I changed the settings so it is off most of the time and it runs fine.
- The powerbrick that comes with it is heavy. I use a 65W USB-C brick and have no issues for working, but for gaming (it has a RTX 3060) it needs more power.
- The model I have has no webcam, that's fixed in this year's modem.
Everything else works great. Battery life is 5-6 hours as standard, but if you disable turbo boost and you can get closer to 10 hours.