Longfin pasty for pvp. Just stop using bright throat, they said in the patch notes that they want food to be stronger then drinks.
In my mind that means longfin and the new monster set will be a great combo, or if you like a different monster set then switch to a different sustain set then BT. Sets like trans will always be solid because you can 5 piece trans on your back bar and use a weapon set on your front bar. If you don’t have a weapon set weapon then amber plasm is great too.