Ok so these are basically the 2 biggest enemies in Stargate SG-1 and Atlantis. We've seen both of these enemies go up against the replicators and honestly they get their asses handed to them REPEATEDLY. I mean the only way the Wraith survived them was by turning off the directive sending them at them. We already know who'd win there, but I'm curious about who'd win between the Wraith and the Goa'uld. This is what I've theorized while being in season 1 of SGA rewatch (Edit: I finished it now, wrote this a while ago) and like a year since my last SG-1 rewatch so if I forget stuff, that's why.
The Goa'uld have it here I think. I mean, they've got staff weapons which kill vs the stun guns wraith have. Wraith ships are organic and quite sensitive when it comes to traveling fast due to the risk of ripping the hull in two. Even the zat gun, their version of a stun gun, can still kill, not to mention their personal shields (not that that'd stop a wraith from feeding on them, but from the blasts yes). The Wraith are too focused on preserving the life of their victims in order to feed to win this potion in my opinion.
This is a hard one to me to be honest. The Goa'uld have the Jaffa with them (if we're talking about their prime at least), and the Goa'uld themselves, both of which have long life spans and healing capabilities. Neither of these come even close to the Wraiths abilities though (those mf basically have to be nuked in order to die if they've eaten recently). I honestly think the Wraith might have the numbers on this though given the sheer scale we see in SGA, plus they're harder to kill.
The Goa'uld really take a hit here honestly. Both species are incredibly cocky but the Wraith are smart. The Goa'uld genuinely believe they're gods who could never be defeated and that's what gets them wiped out in the end. The Wraith's confidence comes from their victories, from the fact that they beat the ancient's asses so hard the few survivors ran to another galaxy to get away from them. They're powerful, smart, hard to kill, and they know they have the numbers on any other thing in the pegasus galaxy who could rival them technologically. Strategically, they whoop the Goa'uld.
The wraith 1000%. The Goa'uld have tech, yeah, but they stole like all of it. The wraith did it all, were they inspired by the ancients? Probably, but they made their shit. They grew ships for fucks sake! They figured out ancient tech, they could figure out any tech you could possibly throw at them and we see that repeatedly. They do not fuck around, Goa'uld don't have scientists, not on their level anyway. I mean, do you see the Goa'uld hacking the replicators? No, those dudes just died in the face of them.
Honestly I think the Goa'uld would shit themselves in the face of the Wraith. The Goa'uld need to be feared to stay in power but the Wraith are fear. They are the thing in the dark. They might not have the fire power the snake dudes have but I'm confident they would whoop them. I do wonder what tf would happen if a Goa'uld got a Wraith as a host. THAT is horrifying to think about, I mean, it would not be wrong in having the cockiness they do at that point tbh.
Anyway, I'd love to hear your thought on the matter, agreeing or disagreeing!