Crest will “feel” the best, even if it doesn’t provide the biggest damage benefit. It helps most setups of Spiritborn builds unless you really need loyalty for the CDR and Spirithall. I would say, that’s #1, Shroud would be a close second, only because Resolve stacks are so good currently and picking your aspect/other stats could work out really well for your build. Shroud is probably better overall for what it gives in damage/defense from the passives, but this all depends a little on your build. Tyrael’s isn’t worth crafting really, it’s good but it’s really just making your very defensive.
TL/DR 1) Shako - total utility and enjoyability, 2) Shroud - best overall, 3) Tyrael’s - don’t craft it on purpose unless you have a surplus of other mythics and mats to make it.