GTMR2 The Wolf I tuned was handheld type only I have not used the new type but have heard they are a lot better now , If they have now got at least 32 load points it should be a lot better , I found with less load points on a forced motor , there is not enough control to get very smooth tuning for low speed and cruising speeds or fuel economy , Have to admit if Haltech dont start to move ahead with there systems they will start to lose out as the Haltech E6K is still basicly the same as it was in the early 90's , as you can see Haltech was way ahead of time when they developed there first programable ECU .