Best running shoes

I just started getting into running a few weeks ago and I am realizing my old sneakers are not cutting it anymore. I mostly run on pavement around my neighborhood and I am trying to build up to doing a 5K soon. Comfort and support are my top priorities since I am still working on my form and don’t want to end up with sore feet or shin splints. I have tried using my old Nike trainers, but they feel too flat for longer runs. What running shoes would you recommend for a beginner who wants something reliable and easy on the joints?