For high gain I am using this: TSE X50 2.3.
(RA47>OD-808>X50 (MK-II mod, EL34, tight as fuck)>Cabinet)
My favorite cab right now is the last MesaOs by Kalthallen Cabs.
I also like a lot the Trackmix Studio cabs (the last TMS_5153_SuperTight sounds great)
and of course I like too the Ownhammer Cabs (Diezel 4x12 with lynchback is great), waiting for new ones...
And I'm waiting too for the new Clark Kent impulses.
Cheers!