Desktop, of course, simply for upgradability and better thermal management.
I have an AM5 system, so I’ll be able to upgrade not only my graphics card, but my CPU as well, and have a modern machine that’ll last me well into the 2030s. These days you can’t even upgrade your RAM on most laptops.
There’s also the fact that I don’t really feel the need to game on the go, and modern smartphones have fulfilled my need to have a portable computer for everything else. When I did own a gaming laptop, I paid way too much money for it, and the battery didn’t even last an hour playing something as basic as The Sims, so it had to be plugged in all the time like a desktop anyway. Within 4 years the GPU was too old to run anything at a reasonable framerate. Never buying a gaming laptop again.