I must say I am a bit bothered by the fact that Banshee seems to be selling upgrade equipment for almost exclusively Dusklight Shards and Baryon Bough, in what feels to be almost every rotation. Especially Upgrade Modules. Now this wouldn't be too rough of an issue, if not for the fact that Spider seems to be stuck in the same loop - except reversed. Neither of these materials show up often and if they do it's almost always for Glimmer, forcing you to either slog through a slow planetary grind or fork up a total of 30k Glimmer per module, as well as the other costs. This unfortunately slows progression down enormously for players who cannot play a whole lot every day to farm the materials.