Getting Mobile results in complex environment

[shmilla]

From what I understand, the mobile agents don't support scripting.

Specifically I'm most interested in the setDNSName , modifying HOST name, and adding headers and/or cookies.

I've been experimenting with the mobile=1 api parameter, which I understand to be Chrome emulation, but I've noticed on Dulles that sometimes the user agent is RAZOR and sometimes it's NEXUS 5.

I thought mobile =1 set the user agent , viewport and other parameters automatically.

Am I doing something wrong? Is this a bad setting on one of the agents, or is there a better way to do what I'm doing?