Question on writs & treasure maps after DLC

Igglez

Do these drop anything useful after IC that's worth saving them for? I currently have all the maps box's from the Expoorer pack, and have completed 3 days worth of writs & have the rewards un-opened, idk if it's worth saving these until the DLC (console).

Troneon

Explorer pack maps and CE maps from imperial edition are worthless trash that give zone scaled crap items.

Normal treasure maps you get from drops/random loot are worth a lot now because they can drop malachite shards.

Max crafting level writ rewards (need to have skill points maxed in lvl of craftable gear) can drop the new motif fragments I think.

So normal treasure maps are worth saving for DLC, explorer and CE maps are worthless. Writ containers, I have no idea if worth saving or not...I guess so if they can drop the new motif fragments and the old writ rewards are the same as the new DLC containers...and the loot tables are the only thing that are changed.