Multi AP WiFi network with routing

Hello, I’m new to Mikrotik hardware and software, but going to built my kinda large wifi.

First scheme would look like 3 wifi APs (A, B, C).

A <=> B <=> C

Each can wirelessly connect to ONE other. I would prefer to has configuration with roaming free connection, so client can continue SIP call without much problem. Later I want to wire all of them, but for now they should work wirelessly.

Please, can someone describe in details what configuration is preferred and why? There is many of different options, all of them seems related to my task (WDS, mesh, CaPSMANN, station-bridge)?