People hate it when someone shares a product or method of doing something that is every bit as good, but 10-100x cheaper than what they did.
Example:
Joe - "I paid $3k for my paint job"
Paul - "Really? I just Plasti-dipped my car for $300 and it looks amazing!"
Joe - "No, it doesn't. It only cost $300, so it's ghetto and fugly. I must protect my ego at all costs!"
Shut up, Joe...
That said, a Plasti-dip job isn't going to look nearly as good as a $3k+ paint job, but I think I made my point. People will defend to the death the choices that they have made. I'm as guilty of this as anyone else
If vinyl wrap is more economically feasible for you, go for it! Vinyl has a learning curve, but you'll probably get the hang of it after a panel or 2.
Mistakes are easy to remedy and the entire thing is reversible.