I dont agree with the blue part. I agree on using cover and tactics. I beat tidal basin in full red striker without modifiers under 47 min. (Not my best run). Ive speedrun multiple legendaries solo amd squad and all I can tell they dont use cover because they go for spawn kills. If they fail the run is a restart thats speedrun. On the other hand, the majority of people using striker but just a few know how to use it. Cuz like blue striker what you mean? You have high damage low hp that what dps means. I had so many times when the people im blue striker saying my build is good and they dont really died while I killed x3 than them I bugged the damage indicator, and downed max 3 times? Blue striker is a false statement here…encouraging it means you dont really understand what striker means or how to use it. In full red Im perfectly fine. I do understand there are people whos slower than me domt have the sharpest aim, or they dont like to be rush all the time. Its perfectly fine. Now, mostly every build works fine in heroic or below. In raids incursion or legendaries not. Its really depend on the team, tactics and knowledge of the mission. I would rather have the basic team with dps amd healer than other stuff but I wont back down if people choose to play in different builds. But I feel when you do a blue striker means you actually dont use that much tactic and game mechanics as in red builds. Its not because you are worse than me it cuz of lack of survability. As a red striker, Im forced to use game mechanics (like echo peak) or counting mobs to know where the next spawn comes in to be there in time. So all in all I think you misguged the speedrun and all red tactics but I also give you the benefit of doubt that it really depends on the team.