Slow, I can immerse myself better into it and it feels like is more suitable for me. But I also appreciate a lot of some fast passages in some pieces

I like shreds and slams. Don't know which I prefer, they're both good.

Slow music can sometimes be good if it's good, like Enya for example, though I'm really a fan of fast music.. I've heard very few songs that are actually fast enough to satisfy me.

Most of the music I listen to is slow - mid tempo with a lot of droneyness and repetition because I'm just listening to it in the background. I'm generally a very angry person (without music) and I use music as a way to keep me calm, hence the calm music I listen to.

However when I'm in the mood I will enjoy some good fast tempo music. I absolutely adore the Initial D OST, for example.

I don't have a preference. The tempo isn't usually something that I (consciously) think about when I'm deciding what to listen to.

time and a place for each - like a traditional dubstep funeral

Depends on my mood. When I'm studying/working I prefer listening to harsh and fast music. When I'm tired and want to chill I like to listen to mellow tunes.

I prefer good music.

fast

180+ bpm or go home.