Welcome! 
No real comparison between the two because they are one and the same chip. Dinan sold the chip design to Bayou a while back. So, buying a Bayou chip will get you a Dinan designed chip.
As far as using it with NOS goes, DV8 uses the chip along with NOS and hasn't had any problems.
No real comparison between the two because they are one and the same chip. Dinan sold the chip design to Bayou a while back. So, buying a Bayou chip will get you a Dinan designed chip.
As far as using it with NOS goes, DV8 uses the chip along with NOS and hasn't had any problems.