Non production usage of the MCOS deployment

Hi everyone,

As we all know, it's time for HANA SPS09.

So recently I have read a lot about MDC(multitenant database containers). And I learn that by comparing to other architectures.(include SCOS, MCOD, MCOS).

However, when referring to MCOS, multiple component one system, it says no support for production.

So why can't MCOS use for production?

I know Cons of MCOS are performance issue and additional sizing. So it's just due to this?

If so, why the performance of MCOS is bad?

Looking forward to your kind help.

Thanks in advance.

Geo