Buckshot555,
I used a K30 for over a year with good results, but like you stated its not very broad banded, I was using it primaryly on CH 19 & 20 most of the time, cut down the stinger about 3/4 of an inch, had 1 to 1 SWR on about 5 channals and about 2 to 1 + on channal 1 and channal 40 on...