what a coincidence, I just took off my emad 2 for a sk1. I personally liked the emad better because i liked how much
attack it supplied. It had more of that heavy metal drummers kick sound. What i like about the sk1 is that its white muffling ring on the inside of it allowed me to take out the small pillow i had in my kick while using the emad2 (this allows me to get the full tone out of my kick drum). Those are the two biggest differences i noticed between them but it depends on your preference, i hope your happy with your choice.