The CV line is one of the best values out there. Depends on the year in question, but if you can find a 2009/2010 era CV P-Bass you will NOT be disappointed. I have one from that time... the Fiesta Red 'Poor Man's Pino' as I call it. It held its own against a buddy's 60's Fender P (a real deal Fiesta Red one) and he loved how similar they both felt. I concurred after playing his bass. My CV P is one of the lightest and most resonant basses in my collection. Which reminds me.... I haven't played it in a while! To counter the one heavily negative nelly review on this thread so far, the pickup actually sounds very good once you get it dialed in and the height set properly. It's got a nice grunt to it, and has great presence in the mix, and I've gotten big thumbs up from every engineer who has recorded me while playing it. It gets 'boomy' if you want it to, depending on tone control setting. My neck was very well planed and finished rosewood, with a nice dark vintage tint to the neck, which was not overly sticky in terms of the poly coat finish. Thin vintage style frets which reminded me a lot of the frets on my Laklands. Maple has some nice depth and figuring in spots as well. YMMV.
All of this being said, there was a change in where the CV line was made after that 'golden era' of 2009/2010 or so and there is a general feeling that the newer CV basses aren't quite on that same level of fit/finish/playability. I also own a 2018 Classic Vibe Jazz Bass which plays and sounds great, but is much heavier than my P-Bass is. I still put the CV line up there as a great value, and don't consider any of them to be 'trash' with a 'nice neck'.