One point that needs mentioned. Priciest choice is no indication of best choice, unless your sole criteria for best is price.

Best choice can have many answers. Compared to the stock sound deadening on my 65 Cuda, ANYTHING is an improvement. Compared to a bank vault, they all fail.

You pick that which you are most comfortable with and that is the best choice, for you.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.