Okrenise

Hello! I have been using Sony MDR NC31E earbuds for the last 2 years, and I really loved them. Sadly they started to die on me lately and I need to look for new ones. Instead of getting the same ones again, I was thinking of replacing them with maybe something a little better. The price range is max. $50 and I want to hear your recommendations on earbuds that would be similar, but maybe a bit better than these.