what better overall obd1 or obd 2 for hondas or any car?

 

First off, a search would find some very relevant information, I remember a thread already discussing this topic.

As I remember, OBDI is considered better for modding and performance, because there are less restrictions and management. It is also easier to tune.

OBDIIA and OBDIIB are more difficult because they are more restrictive and more difficult to tune.

Sorry I can't go into more detail than that, but that's from simply reading another thread. I don't know from my personal experience, but then again, it makes sense... feel free to correct me if I'm wrong.

 

Search is your friend. OBD-I is better for performance.