Opinions on best/easiest BaaS solution for 4.22 for a online ARPG?

Decided to try out AWS GameLift for dedicated server hosting, and the MySQL database plugin from Marketplace to do login system and saving/loading of characters and making item tables to generate loot server side.

Do you guys think this is a valid way of doing things? Any concerns?

What’s the best way to create a chat system? Photon?