I2C hub or DroneCan hub

What should I buy, l2c or droneCAN hub, my requirment to connect all 4 ESC from hobbywing to Can1.

Unpowered droneCan hubs and I2c hubs are the same

Powered is good ? I mean have something better ?

For ESC, no. Powered is needed when you have many DroneCan devices with high total power requirements. ESC’s are self powered.

Okay, if we started to talk about esc. I wondering that numbering of esc’s it should be number as motors number in quad yeah ? 1 CCW, 2ccw 3cw 4cw . Like this ? Like in photo quadcopter X?

Read the documentation and use the configuration tool

Well, I just need to know in CAN GUI how to put it