Which souls game should I buy

So, I can buy either Dark Souls Remastered or Dark Souls 3, and this will be my second Souls game-my first was Bloodborne, and I got really fu*king addicted to it. Not gonna lie, it's the best game l've ever played in my entire life. Now, I wanna give the Dark Souls series a shot. I'm leaning toward Dark Souls Remastered, but the graphics look kinda bad to me-at least that's what I think. Hence, I'm asking: which one should I go for?