Twilio vs 2waySMS

Looking for some input from anyone who uses either Twilio or 2way SMS integrations for LiveChat. I saw 2way SMS in the Marketplace recently and like that you can initiate the message vs Twilio that you can only receive.

I’ve started using Twilio, but you pay per message to send and it’s not very customizable so I’m open to another option, if there’s a better one.

Has anyone tried either and have any feedback on each, good or bad?