Skids are not even worth thinking about. Just go to any carpet shop and ask for a sample square of carpet to check in your home under natural light, as if you were thinking of buying it, and they will give you one for free. Turn it over to the...
Skids are OK, (unless they take your drone over a weight limit you need to stick to) but mostly rendered unnecessary if you have a landing pad, which evens out most typical surfaces enough so that camera calibration doesn't hit the ground.
It's probably not what you want to hear, but you are late to the party. Real estate drone work has been a race to the bottom from the beginning. Listing real estate agents are notoriously stingy and unwilling to spend their own money on drone...