Best multiplayer solution(s) for android ect..

Here to try and find out what is the best and or easiest solution for adding multiplayer to my android games. Any feedback is much appreciated.

Made many games but never ventured into the world of online multiplayer, and am hoping there is a solid solution that I can easily use without much hassle.

 

Android can use most any networking solution available for Unity. Have you seen this thread?
https://forum.unity.com/threads/wha...of-available-network-solutions-assets.609088/

Networking and hassle though go hand in hand.