So I just bored last weekend..then I got an idea..rising my titan faction rank up to 25 from 11. I got the quest and finished it on Sunday. Upgrade the light.. When I checked the Class item...the only perk is just give 10% extra on NM rep. Well it is not really good perk because Faction rep is only 50% of VG rep. The only benefit leveling up the rank either VG or Factions or Crucible is the Motes and SCs. The weapons and gears most likely useless and they almost the same...faction guns are just VG rebadge guns. Now since Faction rep is only 50% VG rep...it better we use VG class item rather than Faction's. because We can get the motes and SC faster by leveling VG. There is no exotic perk on Faction Exotic Class Items. They should add other perks (select-able) , Increase VG and Crucible rep. and make the Faction rep equal to VG or Crucible.