There is definitely a mechanic built into the game that drops ammo for the gun type you are not currently using. For example, I'm killing with my kinetic weapon > enemies drop energy weapon ammo. And vice versa. Power ammo just drops when it feels like it.

How about just increasing the drop rate for ammo? Anyone care to tell me why this is a worse idea than bringing back Ammo Synths? Just to mention, Heavy Ammo Synths in D1 are the only synth people talk about when playing because they're the only ones that mattered, so when you bring up a topic about Ammo Synths in general, people are going to assume you mean Power Synths. So while you're right about not mentioning power ammo, you also didn't mention primary/elemental ammo either, which leads to people's back lash about power ammo. Firstly, there are some ammo bugs that make it so certain players don't have ammo drops or not enough to keep the fight going. Yes, bugs need to be fixed. But if they aren't bugs like some of the community thinks they are, then Bungie should increase the drop rate of ammo. From my experience, when the ammo drops are working as intended, as long as you're not missing most of your shots on aliens or not just aiming for body shots on them, you should never run out of ammo. Secondly, there are reasons as the why we don't have ammo synths anymore. Power Ammo drops more frequently than it's counterpart (Heavy Ammo) did in Destiny 1. Every major (enemies with a yellow health bar) drops Power ammo upon dying these days, so there's no need for Power Ammo Synths. As for the reasons mentioned in my first point, Primary and Elemental Synths aren't need either if you're shooting your target and not wasting ammo. Another reason we don't have synths is because of the waste of space it'd take in the game; our vaults and personal inventory. The only way I see ammo synths coming back would be if Bungie made ammo packs rarely drop, (which would make sense considering how none of the aliens use our guns or ammunition) forcing us to spend our unused glimmer on them so we can be battle ready with a bunch of synths on our Guardians. This would slow down game play though and I don't think the community as a whole would appreciate this. Just to restate my main point: I'm fine with a small increase to ammo drops, but not fine with ammo synths being brought back.

But you have to play how Bungie wants you to play it. It sucks that running certain quest after you run out nothing drops at all. This is why this 2 primaries pecking at a sponge is ridiculous. They don't want to give ammo because they think stretching out the time making you reload a shit load of times is called a challenge. That's logic at it best...

Yeah I've barely seen any secondary ammo since I've started. I can pull all sorts of exotics, but I can't find secondary(energy) ammo? They really do need to bring back the synths. And those saying it's a waste of inventory space, etc, etc. There's a cooldown time for a reason and it wouldn't effects pvp in the slightest.

idk I seem to either have enough heavy ammo to start up a small militia or Im starving for it like an African child. but frankly I dont do enough things to [i]require[/i] heavy ammo all the time so

Head shots. Rotate weapons often. Use nades and melee on more trash mobs. Never run outta ammo.

I disagree. maybe we need to learn to hit them crit spots better to save ammo instead of spray and play playstyle. I for one hope they dont bring ammo synths into D2

If "Not Enough Power Ammo" is the problem, then surely the solution is: "Make Power Ammo Drop More" and not "Let us buy Power Ammo...?"