Well, the title pretty much says it, which one would better? Or if you have a better suggestion for under $25, go for it. (You can get the TX3 and the 101 for $18 and $15 respectively on Amazon) Bear in mind I plan to remove the side mesh and replace with plexi to quiet the case a touch. I'm unsure if I will be overclocking or not. I have not received the Vulcan yet so I can't measure for exact cooler height requirements.