We had the below installed. I picked it because I liked the flush mount in the attic. It is also something that can be DIY'd if you are handy. We had a handyman friend do the installation and am satisfied with the final product.
All told about $2,750 installed.
We have a large attic and my wife loves to decorate for every holiday so we have a lot of stuff in the attic. Moving all that stuff up and down via ladder sucks. This is soooooo much better.
https://www.spaceliftproducts.com/