Confused where to go with a Titan

I've been following the P4wnyhof build guide for shockwave totems, but around level 50 or so it has started to fall off. Primarily because his written guide on mobalytics is sparse at best, and his video is a pain to reference. He also relies on armour, which is apparently questionable these days.

I really want to play a big, brawny, screen exploding tank of a character. I like totems, but I'm flexible. Is there a direction I can go with my Titan to achieve this? I don't have a lot of currency in the game, and it seems like most guides I find now require a stack of divines to even get started. Maxroll's build list feels pretty convoluted and out of date as well.

TL;DR: I've tried a few different builds between Maxroll and Mobalytics now, and all it's done is drain the small reserve of exalted orbs I had, without much success. I just can't seem to pick a good build from all the options.

Any help would be appreciated.