Chat settings for S8, 9.0 update

[Android Central Question]

Carrier Sprint

RCS is set to on, but What do I set the "Select Default Messaging Type"

Automatic
Tex/Mult msgs
Chat Messages

What is the difference?

 

[Rukbat]

So you normally send and receive texts? Then Text/Multi. Do you normally use it for chat (probably not, since that's new)? Then chat. Or leave it on Automatic and let it choose.