Should be well known at this point that once players get to max power (300 without mods, 305 with mods) the engrams sold by factions change in power randomly (some vendors change every 30 minutes, others change every couple of hours), the power varying between 295 and 300. Personally, I think that the fact that it is random is a little stupid. Players could be waiting a few hours, or even several days to come on at a time when their chosen vendor is at their highest. Sure, that's time that COULD be spent grabbing more stuff to redeem when the 300 engram finally does come up, but that's also time that could be spent enjoying whatever rewards they were hoping to get from that vendor. Not only is the random element stupid, so is the fact that it switches around at all. Once they get to that point, the only thing the average player is really concerned about is infusion fuel to max out the rest of their stuff. That means everything below 300 is pretty much useless unless they're deliberately going out of their way to collect all the armor sets or something. I personally believe that once a player reaches max power, all of their drops that can also be max power, should be max power. This will provide the player with plenty of infusion fuel that can be used to bring the rest of their gear up to their level.