I still have things I enjoy in this game, so no real reason to leave "yet". Still, it's pretty clear we're not going back to Eureka/Bozja heavy relic grinds, so odds are good I'll leave once 7.55 is done.

No point in waiting for 8.0 since relics won't show up until 8.25 and I have no desire to wait that long for tome weapons.