If your budget will stretch, go for the JMJ, mine is fabulous. The Squier is great for the money, but has a J type nut width (something I’m not keen on). The Vintera plays nicely and sounds good (I believe the JMJ is a basically a customised Vintera, but I wouldn’t swear to it). The JMJ neck is super comfy for me and the Seymour Duncan pickup is a serious upgrade to the one in the Vintera. The relic job is clearly a template with repeated ding patterns, so not the best, although, being nitro, will wear nicely (if this is your kind of thing). Downsides of the JMJ would apply to all 3 Mustang versions from my POV: one fret short of perfect and the neck joint is somewhat restrictive, joining the body at about the 13.5 fret mark.