Changing the processor during development cycles
Changing the processor during development cycles
Would not recommend, if the CPU is LGA type, there's less of a risk of damaging the CPU in transport, but unless you are going to keep the socket cover it came with, the pins on the board ARE going to get damaged at some point. As @CommanderAlex pointed out, the more that you install and remove the CPU, the higher the likelihood that something is going to get damaged.
Just not worth it. There's a big risk of damaging a motherboard pin every time you remount. It's not the quickest of jobs remounting a CPU and disconnecting the cooler. Thermal paste - you could easily spend as much on paste in a year as you would on just buying a 2nd CPU. Just get a 2nd CPU. It's not worth the risks, time and money to bother.