Return of Reckoning

I prefer to play my sorc in AOE/Bomb mode in oRVR. I'm almost RR 68 now and I'm still rocking a few pieces of Conqueror + Vanquisher but as I approach 68 and can equip Triumphant, I have been considering my end-game / best-in-slot (BIS) setup more seriously.

I've been informed that Onslaught is actually very good for glass cannon sorcs but I think it is unlikely I will be able to obtain that set due to play-time-logistics. Therefore, I've been thinking of going full Triumphant and then if I ever do manage to acquire some Onslaught from CH22, I could slot some of those in. However, I don't want to burn all my crests for Triumphant if I should really be rocking Sovereign Voidlord. To me it just seems like the set bonuses on Triumphant are pretty good but Sovereign Voidlord 5 piece also seems quite good.

What do other experienced bomb/AOE sorcs suggest for set combinations?

For weapon, I am using the Bloodlord Witchstaff.

PS: Is there an accurate list of sets for sorc somewhere? This page does not seem accurate and uses names that I don't even recognize:
https://wiki.returnofreckoning.com/Sorc ... pment_Sets

BIS for AOE sorc is usually going 5 Sov + 4 Triump, that requires the triumphant ring tho.
If you manage to get Onslaught, go 4 Onslaught + 4 Sov, the proc should be perma up in larger fights.

If i were you i would not focus on getting all the triumphant pieces yet, focus on having enough crests for 5 pieces sov when you hit RR 78, then you can wear stuff like 5 sov + 2 triump/2 vanq + 2 pieces sentinel which is also very common. I suggest you to wear full vanq until then, the set is designed very well overall for dps classes.