The neck on the H3 I noticed is pretty rock solid. I play a lot of FREEZING places and have to often readjust my tuning. I've been surprised that I no longer have to do that

. As stated, I love the feel - maybe the slightly thicker neck is working for me, or the satin finish? I love it though. It also pushes out LOTS more rich bottom. Fills a lot more of the low sonic palette. Has a ridiculous amount of highs and sizzle too, if I kick in the piezo. The only things I'm wrestling with a tiny little bit are what seems like the upper mids. I'm used to keeping my amp set fairly flat, and I've gotten very used to the Mustang. I think I'm guilty of trying to get this bass to sound like that bass and it ain't happening so quickly. I've been playing with my amp a lot, and still have a ways to go...
Pretty sure though this is going to become my #1 player. There's a lot of sound going on in that bass, and I have still to work with it. Surprisingly, for me, I'm finding myself leaning towards soloing the neck pickup. Something about the low end and cut in that thing that makes me smile. I want to open it up a bit more though, and tweak my amp to a setting that will allow me to solo the bridge pickup.