Jiffy will have a new auger out this year Jiffy 44pro. It will have a new fixed position fuel delivery system, new propane holder and new aluminum 24:1 transmission. Its a 38cc motor but with the new trans. you can run a 10" auger.
They will also offer a new 5 year limited warranty. 2 year bumper to bumper and 3-4-5 everything but wearable parts.
I ,like others have said, still prefer the Jiffy Pro 4 that has a slightly larger motor and better cutting system. I will take a little extra auger weight for performance.
I will also say that Jiffy has been building propane augers from the beginning, this is not a one of auger.
If you have any further questions just let me know. If you would like to try either of the above two augers I should have them at my house by next week. We can discuss over a beer or cocktail!!