I'm kinda new to the P world - Jazz guy mostly. I'm wondering of the popular P pickups out there, which have a tight full sounding low end? I'm looking for fat, warm, thick & tight. I have my tone control rolled 75% back if that gives you an idea of what I go for. Not into the wide open rock sound. Whatcha think? Nordstrand NP4? Fralin? ...others? ...for some reason, I think the NP4's have the tighter bottom, no?