When it comes to Do it Yourself Projects, it is always very important that there is the involvement of the best equipment. With lesser efficient equipment, there will need to be more expertise, which you may not necessarily have at your end. This is what you should consider when it comes to choosing a sander or the other. Choosing the right random orbital sanders will determine whether or not you will be content with what you are left with after the project has been done.
It is good that you consider the newer sanders that include a number of advances. It has been discovered that such sanders turn out to not just be easier to work with, but the output of their efficiency is always indeed impressive. The advances in orbital sanders may sometimes include a dust unit that ensures for the neatness of the surrounding when the sanding work has been done. This makes sure the surface that has been smooth ened is not bothered with dust and specs, making the work look less perfect than it is supposed to be.
Talking of these power tools, one other addition to its advances will include the largeness of its pads. Larger pas in the better sanders will help you to do nor within a shorter time. This will always be a plus for you, especially when it is in the case of DIY projects. This is why you should choose a better sander such as Ridgid r2601 with larger pads and an included dust unit as well.