Help me upgrade from Nike Downshifter 12

So I'm a beginner runner and I have had my Downshifter 12 since around mid 2023 but started running in 2026 and they feel pretty dead while running when I land mid foot

With a budget of 5-7k , I'm looking for shoes that can go for 5-10kms easy , maybe even a half marathon

Kindly help me out 😅