Ive waited months for the firepower mod and it never shows up. I shouldnt have to wait months on end for a mod that is crucial to so many builds when i play consistently. There needs to be some way to achieve all mods available and not just a lottery system or pure RNG. This is the second time this has happened to me with 2 different builds. Bungie is currently only catering to day 1 players that have had the chance to grab EVERYTHING but nee players dont even stand a chance in end game content because they are waiting in line for a mod to magically appear. At this point im willing to pay cold hard cash for a few mods and i would say in speaking for the rest of the community as well
I was fortunate enough to get all of the mods when they were released, but my lad started playing recently and I can only agree that 4 random mods a day is an awful way of offering them out.
Only thing I can recommend is destinyreminders.net - you can select what mods you want and pop your email address in, then you’ll get an email when she sells it.