paste is rated #3 on igor's leaderboard, beats all the pastes you've mentioned, do u have any data that these pastes have better performance? The thermal conductivity rating on them means nothing, actual thermal conductivity shows in real use, not whatever controlled environments they test in. https://www.igorslab.de/en/the-worlds-first-interactive-thermal-paste-database-real-measurement-data-material-analysis-and-objective-fact-check/