I would get a small but
high performance laptop. It's just so nice to be able to drop it in a bag or move to deck/porch...
A 13-inch laptop featuring 11th Gen Intel Core processors in a classic design with a 3-sided InfinityEdge display.
www.dell.com
Add and external monitor and cordless kbd/mouse combo and you can't tell it's a laptop you are working on. These days you can get a large LCD for under $200. Kbd/mouse combos prob as low as $50
Shop award-winning monitors with LED, touch screen, OLED, 4K & 8K resolution, high refresh rate, and dual monitor solutions in various screen sizes at Dell.com.
www.dell.com
Shop the Dell Pro KM5221W Wireless Keyboard and Mouse Combo at Dell.com, featuring reliable 2.4GHz connectivity to boost productivity.
www.dell.com
If you ever need a DVD player, you can get externals for $30-40. These days I don't even keep mine connected since most software deliveries etc. are download only. I no longer use discs to archive photos, just because tiny portable SSD drives are huge capacity and inexpensive.
Dell hubs are expensive (if you need it) but i got my first one at local Staples and I think it was around $50. Enough to give me some extra USB ports.
I pondered a tablet/laptop combo and decided it wasn't necessary for me, even after years of carrying one on-sites and sketching directly on panels with stylus etc. These days I just don't need it enough to justify add'l cost.
Just one data point... ymmv and all that!