Blackshark V2 Pro THX Spatial Audio Problems

I don't understand how to properly set up the THX Spatial Audio for my Blackshark V2 Pro. Razer Synapse says to set my system default audio device as "Speakers (THX Spatial Audio)". The Razer THX Spatial Audio application says to set my system default to "Speakers (THX Spatial)". When I apply the recommended settings for Synapse, it sounds different from the recommended settings for the Spatial Audio Application. Additionally, when I use the recommended settings for Synapse, Discord sounds better, but I can't hear my game, nor anything else for that matter. When I use the recommended settings for the Spatial Audio Application, I can hear everything, but it all sounds weird. I don't understand which program to listen to. Synapse or THX Spatial Audio? I guess this also has to do with my Discord audio settings. In general, what is the difference between the output devices called, "Speakers (THX Spatial Audio)", "Speakers (THX Spatial)", and, "Speakers (2- Razer Blackshark V2 Pro)". Please. Help.