Originally Posted by
ihatepeople
Relic is a great trinket, but the fact that the proc relies on a crit rather than a hit makes it a problematic trinket somewhat. It can go awhile without proccing and risk proccing while everything is down. On the other hand, TiTM has a 105 sec ICD and relies on a hit to proc. The ICD may seem bad but that lines up with pretty well with LR/MOC and BW. The chances of TiTM proccing while your CDs are up is very high since it relies on a hit, and from what I've experienced (I got one last night and played around with it) and heard it procs as soon as the ICD is up (much like the bottle). Overall, it's your choice because they are pretty close and the relic isn't that bad. I'll try to run some tests on my own and post some numbers during the weekend when I'm not raiding.
Bottle definitely wins because of the fantastic uptime. But again, TiTM is up pretty much right in line with other CDs. As far as the relic proc goes, that's a big IF since it relies on a crit. My crit is pretty good for my gear level, but it's still not even 25% unbuffed.