Brrrr question for new investor

[Forester Tesche]

I am new to investing and have enough capital set aside for a down deposit on my first home. I am interested in getting started with brrrr ASAP but don’t know if I should keep renting and use the funds available to me to start brrrr now, or purchase my first house and save money for a few years before beginning. Any insight for this newbie would be greatly appreciated!!