Zapdos is a situational check to Aegislash anyway, and should never be your first answer to it. I was only addressing your claim that Zapdos is a shitty Pokemon in OU used to check Aegislash, which is not true for two reasons i explained: 1. Zapdos is a good Pokemon in OU and 2. Zapdos is not even a good answer to Aegislash in general. You can assume SR to be up if you want, and i can assume double Defog users to help keep SR off the field against the majority of SR users (which is not unheard off in stall), but the truth is that it's completely irrelevant to the main discussion.
When using Mandibuzz, SR will often be off the field because she is a great Defog user. If you see that Mega Char X is a big threat to your team that you need Mandibuzz to handle, then make sure to put the necessary attention to keep SR off the field. Mandibuzz is a decent check to offensive Char X because she can take a hit even at +1 and OHKO back after Flare Blitz recoil (or get 2HKOed by Dragon Claw and leave Mega Char X with ~15-20% life, easy pickings for any priority user, or multiple hits from +0 Char X, assuming no SR up). And why do you bring up Quagsire? I thought we established that Mandibuzz is not a good or standard option on stall teams, but on balanced and bulky offense teams. As for Mandi vs Lando, stop assuming SR will be up, Mandibuzz is a great Defog user. I mean really, have you ever seen it used by a good player? Because from your comments you seem pretty ignorant about how Mandibuzz works. 108 EVs on SpD is all that Mandibuzz needs to avoid the 2HKO from Landorus's Focus Blast, and then you can spam Roost to PP stall the move or just wait for it to miss.
About Torn-T vs SpD Gliscor. I was talking about AV Torn-T, which only uses 160 SpA EVs:
- 160 SpA Tornadus-T Hurricane vs. 252 HP / 184+ SpD Gliscor: 138-163 (38.9 - 46%) -- guaranteed 3HKO after Stealth Rock and Poison Heal
All your other points against SpD Gliscor are laughable. EQ / Knock Off / Taunt / Roost is Gliscor's best set, and there are very few Pokemon able to shut this set down, so forfeiting Toxic is not a problem at all. U-turn Torn-T can gain momentum with U-turn against a defensive threat? Really? What is this supposed to mean? Gliscor is left there unharmed, possibly ready to fire off a Knock Off because Hurricane missed (70% accuracy for you), and the stall player can just go to its next Pokemon to wall the incoming threat. That's how stall works, it's not a problem of Gliscor. The ''you have to get in to activate the Toxic Orb'' argument is also very weak, because if you have seen any good players using a stall team with Gliscor, in practice it's extremely easy to do, especially when you have already identified a dangerous threat on the opposing team, for which you need Gliscor's Orb activated.
So, you are still trying to make SpD Gliscor to be a shitty or situational set with bad or irrelevant arguments, and you still claim to not be desperate? Ok.