Well, it's a bit hard to tell - i do have about 5 razors sitting in queue to be tested.
Favorite adjustable razor is fairly unusual - Vikings Blade Emperor Meiji. I know they are dodgy as a company (in fact at some stage I got both Baili 179 and VB Chieftain just to prove it - which failed because chinese people lost my 179 in shipping somewhere, so i still have brand new VB Chieftain waiting for it chinese brethen to arrive), but that razor is amazing. Probably original 1.95 fatboy is amazing too, but they are damn expensive. Won't lie, bought it on looks alone, but it turned out to be a damn great shaver. Won't recommend it though, untill VB sorted quality control issues 100%.
Mine was good, but reports are very mixed.
Non-adjustable favorite one is Muhle R41. Just love it, keep coming back to. Currently waiting on Rocca to arrive in attempt to de-throne it. Really like Rockwells 6s too.
Straights - I do have a low tier DOVO (which i mostly use for reference tbh), and, don't know, 10 chinese of various types? 20? Really like to mod them, recently they upped their steel game and despite very spotty QC generally steel is pretty good.
Last shave was with YAQI Grill - damn that thing is mean. Really liked it too, but need more time to think why. For some reason I'm really excited about pretty much all YAQI razors, can't wait for their adjustable - damn thing looks suspiciously like Gibbs/Ambassador.
Last acquisiton was Razorock GC JAWS, haven't tried it yet.
To be honest, i think i'm done with getting new razors - only one I really want is Blackland Blackbird. Don't know why. And YAQI adjustable of course.
Blade-wise i'm big fan of BIC, Polsilver (which i'm running out), Red/Blue platinum personas - generally sharper edge of spectrum as i do have very coarse beard that grows in all directions and horizontally in places. Yet, still have heaps of blades i didn't try yet. Seen as how many razors i have, testing each razor with each blade so far looks like endless process.
Soap - favorite is Mitchell's wool, which sometimes get replaced by Tabac. Got a puck of Razorock green yesterday from Peter at vshod, one shave looks fairly promising. I do use some clear non-foaming gels with shavettes and straight razor, mostly due to being able to see what i'm cutting. They also glide really well with gels for some reason.
Brush - never really bothered too much with those, used 'almost-real-badger' top badger for ages, recently discovered YAQI range and so far really happy with a synthetic from them. Damn those YAQI brushes are huge though.