I have 7 jackets thus far: Track Jackets (60-70 degrees) Adidas - Red - DUO454 - 2019 Adidas - Navy - DUO461 - 2019 Adidas - Black - 2020 Light Jackets (50-60 degrees) North Face - Venture 2 Raincoat - Navy - 2021 Generic - Bomber - Green - 2023 Middle Jackets (40-50 degrees) Uniqlo - Puffer - Navy - 2021 Winter Jackets (0-40 degrees) North Face - Ski Jacket - Brown/Green - 2023 Temperature ratings also depend on other factors including if it’s raining, windy, sunny or overcast. I could get away with a track jacket on a sunny day with no wind even if it’s 50 degrees. I typically layer and can wear a hoodie or sweater with my light jackets to add 10 degrees of warmth. Winters don’t get colder than 0-10 degrees so I typically am fine with the puffer over a hoodie inner layer. The North Face Ski jacket affords me options as it includes a puffer inner layer and a hard outer shell. Future Changes - 2025 After some thought. I’m gonna hold off on purchasing new jackets until 2025.