I bought one yesterday. Its a gist magnetic, not sure of its age.
Seems pretty quiet outside on the patio, but I imagine it would be a lot noisier inside on the living room floor.
I can't try it as my busybody old bag next door will report me to environmental health again for making too much noise.
Shame when I told her I had bought a drum kit, I forget to mention it was a silent electronic one, yet she still managed to hear "excessive drumming all night" and complained. The EH officer's face was a picture when I invited him round to see my drumkit in person.