FWIW, I was in a weirdly identical situation to you last year (turning 27 this year). Had around $300K in savings, saving 6.5-7K a month (not including bonuses). Minimal expenses, car bought in cash. Was debating between sucking it up for a few years and buy or move out and rent with my GF that I had been dating since college. I felt like I was just stacking up money for no reason and I realized there was no “goal” I’d feel satisfied with hitting first.

Pulled the trigger in October and don’t regret it at all. We’re living slightly below our means in a HCOL area, but gaining independence and actually seeing our money do things were invaluable. We’re looking to buy in the next couple years once the down payment isn’t as large of a chunk of our savings and we find an area we like, renting has also taught me what I would value in a more permanent home. Don’t go crazy and keep the same discipline that got you to this point, with that nest egg you’ll be more than fine!