Looking for people's thoughts on the EHX Nano Big Muff PI? I have been wanting to give a muff a try again for a while, because so much of the music I enjoy uses them. Never been able to gel with them before and always had a problem making them work in a band context, but want to give it another try. Do the Nano ones sound the same as the bigger version? The other thing is I have had nothing, but quality control issues with EHX stuff I have used in the past so it is really hard for me to drop any money on their products now. Do think they make great sounding stuff though.