I havent gone to the library yet, but I did go on a trip that took me right by a HD and a Lowes. I stopped at each and looked at the saws.
I dont really have a favorite tool brand, though by numbers I probably have more Milwaukee items than any brand. I have always read good things about Makita, and do have two of their drywall guns which are good too.
So I went in with no real notion of what is best or what I wanted, other than knowing that DeWalt seems to have the lightest saw.
I went to HD first, and there they sell a Skil Mag 77 worm drive, which I already own. That was helpful just for comparison.
HD had DeWalt, Ridgid, Milwaukee, Skil, Makita, and maybe one other that I dont recall.
Ill say that I was not impressed with the Makita saws, though they are rated highly. The DeWalt was OK but not that impressive. The Milwaukee and Ridgid saws were nice.
But what stood out was the new Skil Mg Sidewinder saw.
I then went to Lowes, in particular hoping to see a Mg Porter Cable, since they seemed to be a good value.
Lowes never ceases to disappoint in their tool section, from lack of US made hand tools to poor selection of power tools. Same in saws... They didnt have the Mg Porter Cable, but did have another one. Everything else was not very memorable, whatever they had.
So at the end of the day, the two that stood out were the Porter Cable and the Skil Sidewinder.
The Porter Cable was decently light for not being Mg, was only $59, and the trigger on it was definitely the best. The Skil was light, felt good in the hand, and I felt like I could maneuver it around overhead all day without thinking about it (not that I need to do so).
PC:
http://www.lowes.com/pd_525855-79992-PC15TCS_1z13y07Z1z0wckd__?productId=50192341&pl=1
Skil:
http://www.homedepot.com/p/SKILSAW-15-Am...WM-22/205673449
Because I think lightness is a virtue, and the Skil is a full 2.5 lbs lighter, Im leaning that way. Especially since it just came down in price to $99 from $129, and the dual winding sidewinder motor is apparently a really good design. But the Porter Cable trigger action was butter smooth on the Lowes unit, which actually made it stand out... And its cheaper. We will see. I think I have an HD store credit which may seal the deal (plus HD is more convenient for me to get to).
Keep in mind I did not cut with any of them... But what can one do?