I see the gold out more than the vanilla in Turf Wars, mostly for the Inkstrike. Said special would be great in Splat Zones, especially single zone maps. Just bring some gear with special charge up.
I actually prefer the vanilla, myself, and as Airi said, the sprinkler in great for Splat Zones, but I enjoyed the Echolocator (and all special's, really) secondary utility of being an instant full fill of your ink tank.
Really, you need to decide if you want to be more agressive with the gold, or more about ink coverage and team aiding with the vanilla. Just remember to wear a ton of ink savers and refill ups for both of them, and that inkling speed does zero for rollers.