I would invest in the spider-legged robot to crawl around spaces.

I think human physiology is amazingly multi-purpose, but we don't need to compromise on balanced skills with robots. Every action can have a physiologically tailored robot to do it. Sure, I can see that I would want my personal butler bot to be humanoid, but I think for the vast majority of cases, humanoid is not the optimal solution.

But I also suppose that if I was going for wooing the general public, I would go humanoid for sure. People compare technology against science fiction, not actual practical considerations.

But a humanoid isn't the optimal form factor to be able to navigate those kinds of terrain. A quadruped robot like Boston Dynamic's Spot is much more stable than a bipedal one, and is already being used for those sorts of applications.

For rougher types of terrain, hexapod robots do great (not the spider-type ones - ones with three legs either side, that fully rotate in the vertical plane), or for that matter just use a tracked tank-type design.

drones, my friend