One thing is for sure about the Dimension, it's the cheapest way to get a 5-string Fender that I'd actually play, these days. I don't like P basses, and I don't like J Basses that don't have the smaller body size of the original Plus/Deluxe series, the only one of which currently being made is the MIJ Kazuki Arai Artist Model Deluxe Jazz Bass V.
A 1992 Jazz Bass Plus V was my first bass, and the more basses I play, the more I realize that is what a bass is "supposed to feel like", for me. Very few other 5-string basses on the market feel like a Fender Plus/Deluxe Jazz, and the Dimension is pretty close to it.
20+ year old American Deluxe Jazz Bass Vs are going for more or less the same price as new 2024 models.
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I'm not 100% thrilled with the looks of the Dimension, but it's the least ugly Fender that isn't a Plus/Deluxe Jazz Bass V, the only Fender I've ever actually liked. I think I'd replace the pickguard with a split chrome/plastic one like the Jazz, and replace the pickup selector switch with a 4-way rotary one (bridge, parallel, neck, series). Maybe have to replace the preamp, too. And if the neck can be replaced with a Warmoth neck, then I could get a painted headstock, ebony board, and stainless frets, too.
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Between these two, I'd pick the Plus/Deluxe Jazz every time, but I'd pick the Dimension second, over literally any other Fender ever (well except maybe the Steve Bailey 6-string, but that's a special case).