[Kringe]

Hello, a few people may remember me from ages ago, 6 months sgo I gave up sc2 and since then I have taken no interest in the game but, as I return I need some help. So here is my question, before I dive head on into sc2 I need some help with the meta, before I left I was a masters Toss and the metas were,
PvP- Blink, 3 Gate robo, and Phoenix,
PvZ - a lot of 2 base timings or late game mother ship play vs brood festor,
PvT - Charge archon or colo storm vs a lot of bio and occasional 2 rax aggression expo,
So I was wondering if I could get some opinions on what I will be playing against/expecting to vs in each match up or even a link to a thread that is more helpful as I have looked but haven't found anything
Thank you,
Kringe