Anyone here use Aero-Flex or PivoTrim or anything similar (no-spool edger/trimer)

[DesiPower]

Need one badly, with all the rain we go this year, I am having to do a lot of yard work, currently I have electric trimmer and I have to respool it twice before I am done with my yard... its a pain. Want to buy a more powerful gas which can use one of these spools or twines that last longer and do not need spooling, easily replaceable. wanted inputs on two things...

1. Does anyone here use Aero-Flex or PivoTrim or anything similar? how is your experience?

2. What kind of gas trimmer can use them? planning to buy a new one, please recommend.

 

[DesiPower]