I'm thinking about replacing my single speed Stealth 2HP pump with a variable speed. A/C season has arrived and top tier electric rates here in Northern California are almost .40 per kW. I've heard good things about the Pentair options, but I'm looking for pros and cons of the new Jandy epump. I have an Aqualink control that I don't want to replace although I will need to upgrade with new firmware. I know the Jandy pump would not have compatibility problems, plus it seems to sell for a couple hundred dollars less than the cheapest Intelliflo. On the other hand, Jandy claims that the Aqualink can control the Intelliflo pumps and those pumps have a proven track record. I've seen comments that the Intelliflo has "better engineering" than Jandy, but I'm not sure what that means. Better efficiency? Better reliability? I haven't had any problems with my 5-year old Stealth pump, other than it spins the meter. So I'm leaning toward the epump but I'm open to suggestions.