I always use Noctua, but I've heard good things about Be Quiet! coolers. Since you have Intel, pulling the CPU out of the socket with the cooler will not happen, as it is locked in by a plate. Use rubbing alcohol to remove the old thermal paste, the higher the % the better. Depending on the cooler you may need to access the back of the motherboard. Cases usually have a cutout for this, but just something to be aware of.