I'm looking for a very lightweight, high quality string trimmer, and I've pretty much narrowed down to these three Husqvarna models: 223L ($250): http://www.husqvarna.com/us/products/trimmers/223l/ 323L ($300): http://www.husqvarna.com/us/products/trimmers/323l/ 326LS ($320): http://www.husqvarna.com/us/products/trimmers/326ls/ They all weigh in at about 9lbs and have very similar specs. I think the 232L is the consumer grade model, and the 323L and 326LS models are more commercial grade models. I can't really tell what the extra $20 gets you with the 326LS over the 323L. Parts more durable maybe?!? Anyone have these models or can comment on them? I don't mind paying for quality within reason and I'd like to stick with Husqvarna if possible as I have a local servicing dealer I use (though there is at least one local Stihl dealer I can think of). This string trimmer would be used for non-commercial (homeowner) purposes.