The Dual Top option gives you a hard top and a Sunrider soft top. The Freedom Top option is just the hard top, you won't get a soft top at all.
"Sunrider Soft Top Delete" just means that you are overriding the stock configuration, which only comes with a Sunrider Soft Top. So you're deleting that, and then adding the option you want: either Dual Top, or just the Freedom Top.
Admittedly, it's an odd way of displaying the configuration.