My thoughts on the Pro II series. I have a '21 P-Bass, purchased used on a local CL deal. Black/Maple. 8lb 3oz.
I love the fit and finish of the bass. The new neck heel is a welcome improvement. I really dig the nicely ambered satin neck, although it is noticeably chunkier than either of my last generation Am Standards prior to the Pro I release. Those fit me like a glove and are my favorite of the most recent decade. The tall narrow frets don't bother me. I always liked narrow frets .... like found on a lot of older MIJ Fenders. Just reading from the spec sheet from when the Pro I was released, I would not have been impressed with or welcomed tall frets, but no, they don't really bother me at all.
I can't say anything wrong about the VMOD2 pickups other than the asymmetrical aesthetics threw me off at first. Tonally, and after rolling through quite a few Fender P-Bass pickup offerings on other basses, it's more about string choice and eq than than any kind of night and day revelation expected by a mere pickup swap. At least that's the way it is for me.
I continue to make peace with the beefy neck since I love everything else about the bass.
Pro II Jazz. I don't own one, but a buddy came over the other day with one he had just bought at GC. Olympic White/Maple 9lb 1oz. I'm not normally a white bass guy, not normally a Jazz bass guy. But I must admit.. I fell in love with this bass. The white had a slightly aged, creamy luster, that was simply devine. And just like my Pro II P-Bass, that vintage ambered satin finish on the neck was dreamy. The neck profile was somewhat more comfortable than the P-Bass too, narrower nut aside. ... just a little less beefy on up the whole length. I'm sure, individual examples may vary from piece to piece. The pickups sounded nice.. well balanced, no fault there at all.
I have a '19 Pro I Jazz and I must admit that the pickups are slightly less robust than on the Pro II. Although, as I mentioned in my thoughts about the P-Bass, a lot of other factors affect the tone of an individual instrument... but we all know that.
I wouldn't ditch the Pro I to get a Pro II simply for the new neck heel, but that neck finish has really got me thinking. Nothing at all wrong with the Pro I, but the lack of tint in comparison to the Pro II comes off kind of stark, cold, and uninspiring.
Some what of a head scratcher for me is the lack of available body/fingerboard options. A couple of those new colors are interesting, but c'mon man, can't I have Black/Maple?
One thing I noticed on the 3 Basses mentioned here is that the action on all of these, while very playable, the saddles on both sides have very little downward travel left in them. For folks that demand ultra low action, I don't doubt that a slight shim may be in order. Other than that... good 2 go.