Boostaholic

ok so im trying to find a good fitting, performing, sounding, bov/bpv. was looking at the rkm version that is suppose to be a nock off of the hks ssqv but way cheaper and it looks to come with everything you need. i want to mainly run recirc at all time so i have no problems. i have the forge bpv but i hate the way it sounds. i know its still a very good valve and does what its suppose to but i am very picky when it comes to the way my car sounds.
so does anybody have the rkm bov/bpv? any fittment issues or problems? how does it sound? need some advice people. thanx.