Do u see a significant increase in armor when equipping RAM and void based increased chest armor? I tried the combo but it still feel like no difference. Help me to understand. What exactly is increased guardian sheild or toughness?
You will only be able to see the true power of your gear in Light v Light game types such as the Trail of Osiris.
Since patch 2.0.1, Bungie tried 'balancing' normal crucible play to allow an even challenge between all players. So, your 320 weapons and armor will not have that much of an effect on enemy players.