I have to agree with the "feelings" being a better judge. I didn't have an outlet nearby when I made my choice with the Colt but it's done its job well and I have no complaints. Actually it may have been on my Camel Camel Camel list and got a really good price for the kit. Either way, if you can handle the different choices I'd try that and see if any makes a difference. Keep in mind the Colt is available in 1 and 1.25 HP also.