High tech na au ang cebu textar when it comes to honda engine tuning. Cebu textar can now datalog in realtime your engine's AFR(air-fuel-ratio) from lower loads up to the limit. I think this is something na la pa nabuhat dari cebu.
kai in my short experience, every chipped ecu from other shops doesn't have datalogging facility included in the ecu. Meaning, they don't datalog in realtime at all. Other shops might do AFR readings, but for sure, not that very accurate at higher loads. It's easy man to do AFR readings when the engine is at idle. And proves to be very difficult at higher loads in the absence of realtime datalogging. At cebu textar, it does not only do realtime datalogging but provides also pretty datalogging graphs using a computer software. In the graph, you then can see there very important information for engine tuning..like the AFR, RPM, SPEED, and other various engine sensor readings. With these type of information at hand, it would be very easy to pinpoint where to adjust and improve engine performance.
For me, the best information is the air-fuel-ratio. if you can get the AFR right on your engine, then you can surely get your engine's potential.