Word of Crota
The Last Word
If you don't pvp don't use TLW. It's awful in pve.
Both only one needs an e light. Pve- woc pvp- tlw
Depends what u do more, word of crota: PVE, TLW: pvp. I would still do both. I like to do both PVE and pvp, but lately my inner competiveness has gotten me hooked on crucible. So I would go with with TLW.
What are you planning on doing? PvE Word of Crota PvP TLW