i have AEM. I feel it's the best. To get it fully tuned from my tuner $350. i run 12lbs. The map is good to 20lbs. So yes you can turn up the boost if you want. I also can monitor at all times A/F, Coolent Temp, Air intake temp. timing and so on. Basically you have full plug and play. The best part is you can manage and see exactly what is going on at all times. I would not want to be trying to stare at a palm pilot when i can look at a laptop. Also it has big red flashing warning signs if you exceed any pre set paramiter. As in overboosting or overheating. Bottom line is you get what you pay for. Hondata works great and will get the job done. If you want more features or plug and play go with AEM.