Where is the option 5 USD? :banana:
The truth is - Gelid or Grizzly or Frostbyte or Grandpa/Grandma are good for full pot BUT when you put them on IHS - POT (Frostbyte is good with CPUs soldered to IHS like Ivy-E, with CPUs with TIM between DIE and IHS Grizzly/Gelid/Nick's Grandpa's (don't confuse with Grandma, it's different paste). The problem is DIE - IHS. Even if such paste would cost 20 USD per 1g, most Extreme/Elite deliding guys would buy it just to put on DIEs... If you Delid CPU for 300-400 Euro, you don't care about few bucks on thermal compound...