So looking over the matches i've played, some interesting observations about the online meta:
24% of matches against PO - huge number of these decks showing up. I like the FoW version best against this deck, grudge version second best. Bant/non-red versions leaning on stony or rods feel weak to counters, tinker, mentor without a great plan against those things.
11% of matches against the mirror - interesting development that is only a little bit skewed by playing Kinny twice just now. Have a good plan for the mirror!! again I like the FoW version here, but mostly bc of DRS and the ability to fight opposing DRS's on the stack with misstep. I'm 8-1 against the mirror right now, but that's probably a little unsustainable.
9% of matches against oath - been slightly positive here, but is definitely a hard matchup.
9% of matches against shops - this might be more popular in paper/ challenges than leagues? I really feel like PO has hated shops out to a large degree. Seeing shops ~once every two leagues means i'm okay not devoting SB slots to hard shops hate.
~25% assorted blue decks (non-PO, oath) - this ranges from highly favored to fairly tricky depending how many DRS they play, their SB options, the number of FoWs they draw compared to your survivals etc. Usually you have inevitability, except when facing DRS.