ok well here is some ? a post from there. id like to answer
Lets see...Quietness...'ve heard that the Chicago Electric one is noisy
Variable Speed Control - but I bet on these cheaper ones you just set the speed with the dial, and the trigger turns it on or off.
Size & Comfort Chicago Electric tool length: 17"!, . The large size of the Chicago Electric one scares me, I'm not sure if I like the loop style handle, seems like high-end ones don't have it, and I don't really see the need.
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Ok quietness.....for me not a big factor...cuz i do boats not cars. i guess if ur in a shop or ur own private garage its not a big deal either..ive used the dewalt rotary and i think there about the same.
speed control.....i guess its all in what u like. for me i like it that its a on-off trigger not a varible. cuz after a whole day holding it i would think ur finger would get tired trying to hold the triger in half way. but if its on-off u i dont think its as bad. but thats me. this one is just what u want and ur oppinion. i guess if u like the PC its about the same thing.....
size...yes i suppose it does probally weigh more then some but i have to hold it standing up, laying down, hanging off the dock or boat almost upside down. and i have no problem holding it almost the whole day...and i only weigh like 130 pounds....so unless ur two u would be able to handle it. and i guess 17inches...dont know what to say...just how the made it. i dont have a problem with space really.....
and another point....last year i was buffin along on this boat and this machine kinda sucked in a rope that i was getting close to...it snapped the line...and it wasnt just alil thing...it was holding a 40 foot boat...so it was fairly decent size......and the rope didnt look that old.....so it got power.....
just thought i let u guys know what kind of machine this is.