If you are worried about mismanagement of your outdoors then stop worrying and make a plan to clean the area of encroachment. There might be brushwood, small plants and weeds and thistles. These unwanted plants can be removed with the help of a brush cutter.
One needs some tools to maintain home& garden. Brush cutter can be used for cutting back wild grass but for cutting trees, you need a chainsaw. Similarly you would need a post digger for digging holes for fencing. If there are hedges then you would need a hedge trimmer to keep the overgrown bushes and shrubs in attractive shape.
Start shopping for tools by exploring your options. First of all you should see the options available. See the range of tools available for gardening and then choose the equipments that suit to your needs. If you are buying a brush cutter then make sure it comes with adjustable height and if you are buying a hedge trimmer then you should buy a long reach trimmer.
Branded tools could be expensive even when you buy tools from websites. Branded manufacturers use suppliers to supply their products to the market. Involvement of suppliers increases cost of the products. But there would be no hassle in buying aftermarket tools.
Aftermarket manufacturers provide quality tools at affordable price. They sell directly to keep cost of their products low. And they are able to control cost of their products. Exclusion of suppliers from supply chain helps aftermarket manufacturers in selling their products cheap.