So I'm currently using Arctic Silver 5 and it's been used for at least a year and i believe it has dried out due to increased temperatures. I need help deciding which thermal paste i should use. I can't buy over the internet and so i'm stuck to my local store. Sadly they only have: 1. Coolermaster Thermal Compound 2. IceFusion 3. Arctic Silver 5 4. Noctua NT-H1 Pro-Grade 5. Antec Silver Thermal Compound So which of these Thermal Compoud you guys think should be best?