I personally like Sativa...I'm not sure but I heard that with Indica you get a couch-lock high, I still am not sure what that means but I'm sure I found out one time, I was on the couch over my gf's house and I didnt feel like getting up, I was just lazy and didnt talk. She would say shit and I just looked at her then looked back at the t.v. and felt so comfy lol also it was quite powerful. But I smoked some sativa one time here and I wouldnt stop talking, wouldnt stop walking and I felt like I was in a FUCKED up choppy game, and I saw colors and I called everyone I knew. Both weed gives basically the same paranoia and sometimes at high dosages uncomfortable feeling but if I had to choose I would definatly pick sativa, it's way better to me and doesnt make me feel all sleepy and tired. Sativa does have a sleepy effect on me so I'm sure I havent smoked 100% sativa but it's still better than indica in my own opinion.