You should buy it. The game is amazing...I hate people like you.
Pirating games without caring. I too have torrented a lot of games, but after torrenting I buy them.
I feel like you should see pirating kinda like test-driving a car. You drive the car, and you're like:"Woah, this car looks nice! The sound the engine makes! The seats! My god, I want this car! I'm going to buy it!"
To be honest, I don't think 1 person torrenting it vs buying it will make a difference. Hell, the devs still make bank whether people torrent it or not.