Am I wasting my time as a havoc?

I level capped my Havoc DH before really looking at the DPS tier list for the release. I see I'm down in the bottom groups. I quickly hopped over to devourer to try it out since I had already leveled up and just didnt enjoy it as much.

I'm a big proponent that youre going to do more DPS on a class you enjoy that one youre forced to play (I did my time in the pits as a healer burning out).

I have a rogue that I quite enjoyed that I could swap over to and level up but is it worth it? While I see Havoc is tiered low what are the raw numbers? Is there a place I can see that yet or do we need to wait for logs from season? If im going to be way under on the charts I'll make the swap for the benefit of raids/mythics