i love mine, you dont need to move around jumpers to burn different chips and it comes in a plactic case. its not just a board open to anything fucking it up.the software is also uber easy to use. im sure the other burners are well worth the money and do just fine but i got my burn1 for those reasons.
it wil do any chip used for the honda/acura ecu's. 27c256,29c256,27sf512. those are all you need.