A9P or A9M? Which is better?

[92SVOcoupe]

Ok i want to get some opinions on which computer is better. I have a 92 5.0 conversion and i'm currently running the a9p with a 5 spd. I'm thinking about trying the a9m to see whats the difference but i need some opinions.I wish i had an a9L but i don't have one. Well any imput would be great.
Thanks!
92 svocoupe

Mods:b-cam,off-road h,mac catback,65 mm TB,ported stock intake,3.73,155lph pump,75mm maf w/fenderwell cai,msd 6al,msd tfi blaster,1/2in spacer,bbk fuel pressure regulator(30psi idl,40 WOT), nitto 555R's.

 

[83Mustang427TT]

Is your car a 5 speed or auto? A9P is an auto computer it will not work with an manual car and I have been told it will cause more problems then its worth...Email me if you need any more help
[email protected]