Greetings! I just did a full 3M wrap for my Model 3 and here are a couple of photos to show off how gorgeous the color is. I also had the door jams wrapped too, which is more tedious and time-consuming, but definitely looks better. I had my other cars wrapped with 3M as a means to protect the paint and temporarily change the color for fun. Upon selling my cars, I have the 3M removed and the original paint looks great. I haven't had any issues at all. Unfortunately, I haven't used Avery on any of my cars, but that's partly because I liked the color offerings 3M had more.
There's a company called T Sportline here in LA. They did my complete 3M application and also the crystalline tint. They did a good job and happy with it so far. You have to look very close to even realize that it's even a wrap and that's because of the vinyl material finish. Real OEM paint just has a unique luster that is hard to replicate.
One of the most important factors to consider is paying for a well-experienced and skilled technician for the application. Also, depending on the color and brand you select, the actual finishes can vary greatly. Seeing the actual swatches help, but when applied they do have slight variations, again depending on the color/brand. Living in Los Angeles, I often see 200k priced cars with terrible vinyl applications. Bulging at the seams, air bubbles, and peeling are issues I've seen and it's very unsightly. The imperfections are magnified under the sun and it's a hot mess!
I don't know anyone in the NE area, but can ask around. Hope this info helps!
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