Worthy first commander deck?

Hi, I’ve fell in love with magic through friends and I’m looking at building my first deck I’ve played a little on table top sim with my friends in commanders to test out a bunch and this is what I’ve come up with and built wondering if any changes, adds, removes would be best for optimization sake looking to stay sub $500 thank you! :)

https://moxfield.com/decks/vyXGAbCx0Ue6sbht349bSQ