Sharing my current go to for Studios Porns (highest rank to lowest rank):

1. RagingStallion >>>>> FalconStudios = NakedSword = HotHouse (Unfortunately DEAD & STOP Updating) > FistingInferno [FetishForce >> FistingCentral > ClubInfernoDungeon]
2. ASG Max [DisruptiveFilms] + [Films > Casting > MutualMassage < NuruMassage > International > Animation] [NextDoor Raw >> Films > Originals = Taboo = Buddies > Twink] [PrideStudios MenOver30 = ExtraBigDick = FamilyCreep] [ActiveDuty = ChaosMen = DownLowBoys = Rod'sRoom = Biphoria]
3. Heteroflexible.com /AdultTime Originals [Straight, Gay, Bisexual, Trans, ✕Lesbian✕] [ModernDaySins (7 Themes porn, Unfortunately DEAD & STOP Updating)] >>>>> AccidentalGangBang >>>> Daddy'sBoy / UnparentalGuidance = Oopsie (Parody) = GoStuckYourself = JerkBuddies = KissMeFuckMe = CouplesSwapping = MyYoungLover (Cross-Generation) ✕FemBoyish✕]
4. Carnal+ by LegrandWolf [GayCest >>>>> CatholicBoys = MasonicBoys = TwinkTop >>>> BoyForSale = FunSizeBoys = ScoutBoys = StagHomme = GrowlBoys] >>>>> JockPack (previously Bareback+) > BluStuds (previously FTM+) (Only watch TransCest)
5. GAYERDAR [Taiwanese porn] , previously modelgaydar.com note: I'm multilingual so I can watch!
6. BaitBuddies (deteriorate lately not enough models have to split few episodes with same models) = RandyBlue = CzechHunter (Aylo) = SeanCody (Aylo) = CorbinFisher
7. KinkMen [Dom: Christian Wilde / Cliff Jensen / Roman Todd / Sub: Derek Kage / Vander Pulaski / Buck Richards / Miles Fallon scenes...]
8. BroNetwork [Masqulin = AmateurPOV = TrailerTrashBoys = NastyDaddy] + MenAtPlay for Canadian porn
9. GayWire BaitBus & GuySelector & CopsLoveCocks (currently updating sites of GayWire) + Old classic (nostalgic & epic themed) OutInPublic = ThugHunters = ItsGonnaHurt = PoundHisAss = TroopCandy = GayPatrol = PrisonCocks = GrabAss = GayPawn = ProjectCityBus = JockHunter = ButterLoads = FuckYouCracker = RubHim = SausageParty = ...]
10. Classic Suite703 rebrand as Richard.XXX (Bareback porn & Unfortunately DEAD & Stop Updating)
11. SayUncle (Charged Media, previously owned by Legrand now pass to his sister) = Men.com (Aylo)
12. IconMale + NoirMale (owned by Aylo)
13. GayRoom (One of the condomed porn remaining) I like the GayCasting Series by Tyler Saint & Justin Beal, ManRoyale with plot & scenario...
14. etc & the list go on...
    I guess I covered most porn I watched... Will share more... Note: Besides MEN.com ruining gay porn, I guess fake cum shot from all studios especially Charged & Carnal Media also contribute in ruining gay porn nowadays... TitanMen / Colt / JoeGage are something become history for nostalgic & retrospective... A few notable mention of Directors: Steve Cruz (RagingStallion), Gio Caruso (BaitBuddies & SayUncle / Carnal+), Micah Martinez (ASG Max), Ricky Greenwood (IconMale / Biphoria / AdultTime), Michael Vegas (Rod'sRoom), Mr. Pam (NakedSword)...