I have two Scorpions, but I did own a Jag and as we all know the Jag has two 6.6 motors as opposed to three 5.7s imo having used both machines side by side, I thought the Jag had the edge and felt more powerfull, definitely at the wand anyway, the only problem is that if a motor went down on the Jag the machine was rendered virtually useless, which in my case was quite oftern, but having owned two Scorpions for a cconsiderable length of time I would always go for the tripple configuration as theyare far more reliable, I can honestly say that ive only replaced two vacume motors due to it failing in nearly nine years
Stuart