Any advice on where to blow my accrued glimmer? I never use it outside of gear stat upgrades, and have 15k now (just hit 20). From what I'm hearing, buying Engrams is wasteful and seldom amounts to anything, even with the higher cryptarch level (I'm at 2).
Also, has anyone looked at joining one of the 3 private factions or have any experience there? I understand you have a str/disc, disc/int, and an int/str faction, just curious on how popular they are.