Out current laptop is an Acer. Seems well built and has been trouble free for a good few years. Seemed fairly priced for the spec. At work I have had various Lenovos, Dells, and HPs. From general feel of the the thing the Acer feels more solid.
Spec wise I've always gone a few notches down from the top end, to avoid diminishing returns / major premium for high end processors or whatever, but still getting lots of memory, and somewhat powerful chips -worth reading the current vibe on Intel vs AMD as leadership and value swaps regularly. Worth getting a fairly good screen ("4k" was the keyword when I got ours), though not so big that it's a pig to carry. I'd not bother with a DVD drive as a USB accessory drive is cheap enough and makes the PC so much smaller for the times you're not using it. I would recommend SSD "hard" drive as they are so much quicker, particularly booting up. Depending on your overall storage needs, both at home and on the road, you may then also need one or more of a proper mechanical hard drive in the PC, a cloud storage subscription (my last employer, a small business used this), USB hard drive(s) or home server (RAID box or whatever)