Wrr sumo conversion

My warp 9 supermoto wheels will be arriving in the mail soon.
I've been slowly preparing for this conversion, but I do have a few questions...
First of all, I see most people route their front brake cable to the outside of the fork guard.
But I saw one guy who kept the brake cable routed to the inside.
Which is better? Does it matter? I think it looks better on the inside plus it won't be as prone to getting snagged on a stick or something.