What do you do roulettes for?

[Shinku_Tachi]

I want to do roulettes, but can't bring myself to justify doing them, because it all seems pointless.

-I'm BiS savage geared
-I've the OC relic weapons
-I've done 2k mentor roulettes already
-Mogtome rewards are bad, as usual

Seems gearing alts and finishing my last 3 jobs is the only thing, but last time I geared alts, they just sat unused until next patch, where crafting gear is superior anyways--so what's the point? What is gear even useful for, when everything seems to sync down? Maybe for faster maps and bicolor gemstone farming on high lvl fates?

So, what do you do roulettes for and why?

Leveling other classes, clusters, and tomes.

After you accomplish your gearing goals, as you have, the tomes farm is still very handy for leveling desynthing. ^_^