I agree, tab-targeting is the way for me; action RPGs are a bit too busy/buttonmashy for me. I like the more relaxed combat movement of XIV; especially given the long and intricate rotations involved.
I've played both WoW and XIV for extended periods, starting in mid-Vanilla and early-ARR, respectively, taken long breaks from both, and gone back to both at different times. The most significant difference between WoW and XIV is the breadth and depth of content. XIV has many, many more ways to play than WoW from inane-but-fun bird races to the most trying raids; the game modes are (generally) more engaging/interactive; and the development team takes strong interest in the quality of the game *as a whole* not just in the most current raid tier.
The most significant difference, to me at least, is the ability to do everything on a single character. Being able to go through the MSQ *once* then level any other class/job and gather/craft everything on a single character without having to do the traditional level grind slog to have multiple crafting/gathering professions or another class for raid/PVP versatility is HUGE! I'm a filthy casual who likes to play dress-up and decorate my doll house more than I do high-intensity content, so I very much appreciate having a One-Character-Fits-All option.
