I am looking for a slide that is nice and full and warm sounding that will give me lots of sustain. I don't want a brass or any kind of metal as I find the metallic sound of it on the strings to be a bit harsh. Looking for big, full, warm and sustained. I would also prefer one that is not too heavy as I will be wearing it only pinky finger and I have a small pinky. Is there a make and model that is best? Out of the Dunlop ones, which is best for warm full sustained tones?