The original Dremel tool, the MultiPro is great for crafts and for doing hobbies. This is the top selling Dremel model, with various speeds. The two speed MultiPro gives you the option of a high or low speed for better control. The Single Speed MultiPro Dremel is great for those who only want one speed, commonly for someone who plans to use the Dremel tool for the same type of project again and again. The fewer teeth, the more rugged the cut it going to be. Combination blades with many teeth will give you the cleanest cut. There are specialty blades available as well. Refer to the manual that came with your power tool to find out if a specialty blade is recommended. The right power tool combined with the right accessory is going to make any type of project go smoother as well as affect the quality of the outcome. Moving the router too fast is dangerous as well because your work with be rough and you will likely break your bit. It will take some time for you to get the feel for the right amount of pressure and speed to use with your router. If you listen to the router closely you will be able to hear a different sound when you are operating it correctly. With so many great power tools out there to choose from, finding the right one for you and for your projects is going to take some time. Research what each type of power tool has to offer you. The more versatile a power tool is, the more jobs it can take care of for you. That will save you money in the long run because you won t have to purchase new power tools each time you take on a different project. It really depends on your preference and the types of projects you will be doing. A sander that works with or against the grain is something I recommend if you will be doing any type of sanding. This can be on a vehicle, furniture, or a number of other projects. Having a power sander is going to save you hours or even days of sanding by hand, depending on the size of the project. In addition, they are the manufacturer for the lower end power tools under the brand name Skil. How do you know if you should purchase a name brand power tool or a discount brand? Ask yourself how likely it is going to be for you to use that particular power tool in the future. If you are buying it for one specific project and don t think you will use it again, then you can purchase a lower quality power tool for the project.