which tool to read/write 2016 vw scirocco

[moi]

could anyone enlighten me as to which tool/s via obd read/write for 2016 vw scirocco tdi 184bhp ?
have a few clones pcmflash 67 in 1, mpps ect, or this ecu only bench job?

[wjgud123]

Easy via OBD with correct tools.

Autotuner / Flex do easy via OBD

[moi]

so only those original tools? or would pcmflash clone do via obd?

[wjgud123]

so only those original tools? or would pcmflash clone do via obd?

I don't use/have pcmflash so don't have idea.

My daily tool is AT, and that I'm sure: can be done via OBD