Maybe dumb question but what is the difference between "set genesis address for sale"  and "set genesis address level 1 ownership for sale" ?

do i have to empty my wallet for that because they get the ownership of it or does it just transfer the "genesis status" to the buyers address?

I have 32000 MNE on my Metamask, and i don't know what to do.

Genesis addresses level 1 are listed for 0.385 ETH, is the ownership of the address worth more?