Hi! I started l playing Valorant a month ago and I have unlocked Killjoy, Yoru, Astra, Viper, Skye, Cypher,Raze and Omen. The agent that I have enjoyed the most has been Killjoy and I would love to know which 2 other agents should I learn...

When im in a discord call with friends they said they could hear the Valorant randoms on my team speaking, I asked if they only hear that or also game noises but they said they just hear the people speaking, if anyone knows how to fix this...