I am using this ViewSonic 15.6in TD1655 (https://www.amazon.com/dp/B08778F756/ref=cm_sw_r_apan_glt_i_A27XDXMT6YNWNKEJ992C?_encoding=UTF8&psc=1). Pretty neat. They also have a 17 inches version.

You can buy a small stand. And if you have usb-c port on your laptop you just need 1 cable for power and image.

I travel with the Viewsonic TD1655 which was under $300 and it’s built to last. The metal body and magnetic cover are top quality. I never feel afraid to put it in my backpack with my laptop and the touch capabilities work with M1’s. Good luck!