If you have a Blue Yeti like me, you may have struggled to isolate it from vibrations. I've long since had it on a boom stand but I recently swapped it for a desk arm and one of these shockmounts
. It's by a third party so it's way cheaper than the official one. Whilst £20 seems steep I'm pretty happy with it. Together with the arm and a cheap pop screen I'm getting much better recordings.