Fretted, i will get back to you in a couple of days, they are still bright. kind have got to get in the groove for the ole' double thump, kind of hard to grab the string on the upstroke. of course i just waxed my warwick and oiled the neck so the leftovers on my hand kind of shreaded the purple threads so it looks like my head stock has purple dandruff.
..."bright", "woody-honky mids", (overused) "growl"
i think the thumb bass would have all this no matter the string.