OregonMagnum Gatorline 105 Trimmer Line Heavy Duty, Professional Square Weed Wacker String for Gas and Electric Grass Trimmer and Brushcutters, Fits Most Standard Models .105" x 564-Foot (22-805)

What it will do: Will cut grass. Will cut woody weeds. Will cut pricky vines. Will break glass. Will throw little rocks and stones uncomfortably far. (Seriously, this will send rocks up to a half inch into your neighbors car.)What it will not do: Will not cut trees. It also will not break itself when it grabs trees. It will stop your trimmer head. Will not cut wimpy grass. There is a bit of wind created by this line and it will blow wispy grass out of the way. This is great because it blows the clippings away but there were a few spots where I had to get really close to the ground to get it to actually cut and it almost looks scalped. This does not matter to me because I live in the middle of nowhere and the only people that see these areas are me, my family, the postal workers, and my Amazon delivery drivers.What you should put it on: A trimmer that has real power. This is not for your tiny Walmart weed eater. If you have an electric one move on, nothing for you here. Put it on something tough or get wimpier line.I have a Husqvarna 525RX trimmer/brush cutter. It is my first serious cutter designed for a land owner. Previously I just used Walmart cheapys because I thought they were all the same. My trimmer came with some pretty decent line but I used it up. I threw on some orange line I got at a box store that was labelled "homeowner." Well, I own a home.... on 20 wooded acres in the middle of nowhere. How bad could it be? My trimmer ate that line. It broke it or made it weld to itself inside the spool anytime I got it hooked on a little branch or something. I spent 20 minutes working with it and gave up. I came in and ordered this GatorLine.I spooled it up today and had a go at it. WOW! Just wow. Shredding some thick nasty stuff that my other string would not touch. It is fast and strong. Well worth the money. The only thing I noticed was that my trimmer took a little bit longer to get up to speed. It was the first string that could bog down my trimmer in heavy stuff. When I say heavy stuff I am not talking about grass. I am talking about stuff I should be using a brush blade on. We are talking sapling bushes, mixed with vines, and real jungle looking stuff. I got hooked on some hidden branches and stuff but it never jammed in the spool and I was able to get it to feed when I needed to, which was not often because this line wears slow. Over a 20 minute period of cutting woody/brushy stuff at full throttle I bump fed it twice.I am considering spooling my spare cheapy trimmer with this line just to see the difference. If I do, I will make an update.

I have now used this for a season so I can share my thoughts. It is excellent line. Heavy, cuts well, lasts forever. Note: If you are using a speed head (that you feed the line in and twist to load) you may have trouble with this .105 line. Mine would not load this line because it is too stiff. Went back to my Stihl head and am glad I did. Did not realize how much line the speed head wastes. With this line I can cut four tanks of gas between spools. With the speed head, I could only cut about half a tank before the line ran out. (BTW, Stihl FS120). Great line!

I use this line to clean fencerows, clean around ponds, small brush, vines etc on a few farms that I own. This stuff is amazing. You need a higher torque weed eater to run it but this line lasts forever. Bought the spool now wish they sold it in 20ft lengths as that probably lasts the year. Very durable, kind of stiff but again lasts a long time even with wire, brush, t-posts, etc. involved. If you have a higher torque cutting unit this is the line to use.

I live in the Appalachian mountains and because of the terrain I live in, I have hillsides and creek banks to cut. These are tough weeds in this area, not your trim the grass around the house stuff. This line does a good job. If you get good quality line it will cost a little more up front but you will save time and money in the long run.

Great trimmer line last much longer than what I was using definitely happy with it

Best line out there, hands down. I used to always buy one pound spools at the big box store so happy I decided to finally just buy a quality big spool. Works well out of a FS131 with cheap Amazon/chinese replacement head.

It's very long-wearing and tough on weeds! Make sure your string length is not too long and that you have the right cc’s on your string trimmer. Otherwise, ends do unravel a bit, but does not seem to affect cutting.