Best Nike Running Shoes for Daily Training and Long Runs?

Hey everybody! I wanted to ask this community for some frank advice and suggestions, as I intend to purchase a decent pair of Nike running shoes. My primary criteria are comfort, durability, and suitability for both regular training and occasional long runs. The Pegasus and Invincible series have been discussed extensively; ¿Are they truly that good? Additionally, ¿how do the cushioning and support of Nike shoes stack up against those of other brands like Adidas or Asics? I like my shoes to be neutral and breathable. Additionally, any sizing advice or experiences would be very beneficial. Is it better to size up or down, ¿or do they fit true to size? I'd like to hear everyone's opinions before deciding. Many thanks in advance!