PC, though I play Destiny 1 on Xbox. I've been a Halo fan since CE and have been interested in Destiny since Bungie first announced it, but high school and college work, poor internet connection, finances, other games, and the general complaints that follow Destiny (D1 launch being iffy, improved with Taken King and Rise of Iron, but then D2 started poorly, coupled with expensiveness of Expansions + Season Pass, though now improved with Forsaken) have kept me from really diving in too much.
Luckily most of those are over now, but I just moved and am starting my new job soon, so we'll see how much time I have lol. Good to know that I'll need to buy both Forsaken and Shadowkeep once I've made it that far. Hopefully there'll be a sale on Forsaken with the launch of Shadowkeep.