Cabling system for s7-300 from SIEMENS or PHOENIX CONTACT?

Hello,

I have s7-300 I/O modules and I want to install cabling system for them. I have two options to go with which are:
- Simatic Top Connect (SIEMENS)
- VIP – VARIOFACE Professional(PHOENIX CONTACT)

I got two offers with no price difference, what do you think should I go with?

Regards,

If its possible I would use ET-200s as I/O connected to the CPU via profinet. With ET-200s you can directly connect the wires to it.

Actually I am using ET200M with DI32, DO32 and AI8 modules. So for that it is better to use cabling system.

I've used both the Siemens and the Weidmueller, no complaints with them. I have no experience with the Phoenix ones.