So it's been a while...

Hey r/GlobalOffensive! It's been a really long time... (maybe two years now?) since I've played and I'm excited to start playing again!

Before I start DM'ing and practicing again I was wondering if there's any way to figure out what's in the meta, and a time lapse of all the changes to the game?

I just don't want to practice spray patterns only to learn that sprays have been more randomized and bursts are more superior, or that 1st bullet accuracy has been increased and moving while shooting is better, etc.

Last time when I was playing the moving tec-9 was OP, and the nerfs to the m4a4 made the m4a1 superior. These are all my opinions of course.

Can anyone shed some light?