Monster Coil? is it worth it?!

[beck125]

OK so im in need of a new coil my plug wire is shot! soooo i am looking around and i came across the amr coil on ebay.. do these do what they are i guess advertised? Just needing some input guys thanks!

[honda400ex2003]

it isnt worth it imo after finally giving into the suggestions by a couple around i bought one before my dyno test this summer. imo it didnt really do any good save your money. steve