Which class?

Also, if you are doing well in Somberbolt maps without Voice gear then IMO you don't really need it. Another reason would be, this set is only useful in Somberbolt and once the expansion hits they'll be completely useless. I've not looked into the individual stats of each item except for the ring's stats and it has no secondary stat. So, outside Somberbolt you might actually lose some stats. If you are short on budget but still want the set for bonus, I'd suggest you get Ring, Amulet and Belt as 3/3 bonus is pretty good too or Helm, Armor, Belt for the bonus in case you are using Speed set/Arc Ring and Amulet.

With that said, it's upto you to decide if you want to pour 14m gold on a set that will be obsolete once the next expansion hits or you could save those 14m and prepare for the next expansion.

Sent from my Moto G (4) using Tapatalk